Harbor seals live in northern oceans and have a layer of blubber (fat) that keeps them warm. Seals can have blubber of different thicknesses.


Seals with thicker blubber are more likely to stay warm and survive in cold ocean waters. But, in warm ocean waters, thicker blubber can make the seals overheat and die.

(First picture)

Harbor seals live in northern oceans and have a layer of blubber (fat) that keeps them warm. Seals can have blubber of different thicknesses.


Seals with thicker blubber are more likely to stay warm and survive in cold ocean waters. But, in warm ocean waters, thicker blubber can make the seals overheat and die.


Diagram titled Population Before containing 2 rows of seal icons. The first row is labeled Medium Blubber and contains 2 seal icons. The second row is labeled Thin Blubber and contains 9 seal icons.




The diagram above shows a population of seals that lived in an area of ocean. Scientists had previously only seen seals with medium or thin blubber in this area of ocean; they had never seen seals with thick blubber.


The diagram below shows how the population changed after many generations.

(second picture)


Edin says the change in the seal population was caused by a change in the environment.

Vada says the change was caused by a mutation.

Miko thinks both Edin and Vada are correct.

Who do you think is right? Explain what happened to the seals over many generations.

Harbor Seals Live In Northern Oceans And Have A Layer Of Blubber (fat) That Keeps Them Warm. Seals Can
Harbor Seals Live In Northern Oceans And Have A Layer Of Blubber (fat) That Keeps Them Warm. Seals Can

Answers

Answer 1

Answer: The findings show that the seals have significantly altered in accordance with changes in food availability that are associated with climate conditions. Despite a shift in the population towards 'fitter' individuals, this fitness is not passing down through generations, leaving the population in decline.

Explanation:

Answer 2

This shows that seals have altered following changes in food availability that are associated with climate conditions. Even though a shift in the population towards fitter individuals this fitness is not passed down through generations, which leaves the population in decline.  

What are seals?

Seals refer to a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic, mostly marine mammals. They comprise the extant families Odobenidae, Otariidae, and Phocidae. There are 34 extant species of pinnipeds, and more than 50 extinct species have been described from fossils.

While seals were historically thought to have descended from two ancestral lines, molecular evidence supports them as a monophyletic lineage. Pinnipeds belong to the order Carnivora and their closest living relatives are musteloids having diverged about 50 million years ago. Seals are in most places, but most species prefer the colder waters of the Northern and Southern Hemispheres. They spend most of their lives in the water, but come ashore to mate, give birth, moult or escape from predators, such as sharks and orcas.

Seals mainly live in marine environments but can also be found in freshwater.

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Related Questions

What do you think life was like for the enslaved people who made Betty’s Hope run? Give evidence to support your answer

Answers

Explanation:

Betty's Hope, one of Antigua's earliest and largest sugar plantations, recalls the slavery era in Black African slaves did the work, white English planters amassed the wealth. Until the emancipation of the slaves in 1834, if you didn't work you could be but it takes imagination to visualize what it was like when it was running.

Brown’s plan was to instigate a major slave __________ in the South.

Answers

Answer - Rebellion

Have a great day!

What is the process by which no branch of government becomes too powerful?

Answers

Answer: the system of checks and balances?

Explanation:

Answer:

Checks & Balances

Explanation:

With checks and balances, each of the three branches of government can limit the powers of the others. This way, no one branch becomes too powerful.

The system of checks and balances is an important part of the Constitution. With checks and balances, each of the three branches of government can limit the powers of the others. This way, no one branch becomes too powerful. Each branch checks the power of the other branches to make sure that the power is balanced between them. How does this system of checks and balances work?

The process of how laws are made is a good example of checks and balances in action. First, the legislative branch introduces and votes on a bill. The bill then goes to the executive branch, where the President decides whether he thinks the bill is good for the country. If so, he signs the bill, and it becomes a law.

If the President does not believe the bill is good for the country, he does not sign it. This is called a veto. But the legislative branch gets another chance. With enough votes, the legislative branch can override the executive branch's veto, and the bill becomes a law.

Once a law is in place, the people of the country can test it through the court system, which is under the control of the judicial branch. If someone believes a law is unfair, a lawsuit can be filed. Lawyers then make arguments for and against the case, and a judge decides which side has presented the most convincing arguments. The side that loses can choose to appeal to a higher court, and may eventually reach the highest court of all, the Supreme Court.

If the legislative branch does not agree with the way in which the judicial branch has interpreted the law, they can introduce a new piece of legislation, and the process starts all over again.

Please help! 20 points and brainliest :D

Answers

Answer: hhbb

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How did the growth of industry and the production of goods change life in the northern states?
A) More people began moving from the cities to the country.
B) More people began moving from the country to the cities.
C) People began moving south away from the cities.
D) People began moving westward in search of more goods.

Answers

Answer:

B. More people began moving from the country to the cities.

Explanation: hope this helps!! also if this is right can you pls give me brainliest

Answer:

B) More people began moving from the country to the cities.

Explanation:

I took the quiz and got 100% =]

please help me out, do not answer unless you can help me AND ANY LINKS WILL BE IMMEDIATLY REPORTED! thank you!

Answers

Answer:

buddhism is the buddha christianity is jesus hinduism is marrakesh i believe

Explanation:

Read the information about the countries of SW Asia and then write a 1 paragraph response using RACES that answers: Compare and contrast citizen rights of Isreal, Turkey, and Saudi Arabia.

Israel

For Israelis and visitors who choose religious practice of any faith or denomination (religious group an individual chooses), freedom of worship is assured as one of Israel’s basic tenets (beliefs). Those who prefer freedom from religion are equally protected. All Israeli citizens enjoy the full civil, legal and political rights guaranteed by a democratic (free) society. Some examples include the right to elect and to be elected, the right to free education, the freedom of expression and association, and many more.








Turkey

There is an ongoing debate in the country on the right to life, torture, freedom of expression as well as freedoms of religion, assembly and association. Turkey still keeps laws which are seen as undemocratic (not free) or authoritarian (strict obedience), such as prohibiting minorities (Kurds the country's largest minority) to get a primary education in their mother tongue. In March 2017, the United Nations accused the Turkish government of "massive destruction, killings and numerous other serious human rights violations" against the ethnic Kurdish minority. Some independent newspapers and websites face tremendous political pressure and are targeted for prosecution if they say anything negative about the government. Academics (university/schools) who openly discuss sensitive or politically charged subjects have found themselves targeted by the government.





Saudi Arabia

Saudi Arabia’s absolute monarchy restricts almost all political rights and civil liberties. Women and religious minorities face extensive discrimination in law and in practice. Political Rights: Saudi Arabia’s king is chosen by his predecessor (the person who rules after a king) from among male descendants of the country’s founder, though the choice must be approved by a council of senior princes. The king rules for life. Political parties are forbidden, and political dissent (go against) is effectively criminalized (found guilty/imprisoned). Opposition (to go against) movements are banned. Noncitizens, who make up roughly a third (33%) of the population in Saudi Arabia, have no political rights, and citizenship can only be directly transmitted by a citizen father whose marriage is recognized by the state. The government controls domestic media content; print and satellite-television coverage. Journalists can be imprisoned. In October 2018, one of the country’s most prominent journalists, Jamal Khashoggi, was murdered by Saudi agents inside the Saudi consulate in Istanbul. Khashoggi, who had been critical of the government under Mohammed bin Salman, had been working in the United States as a columnist at the Washington Post. Saudi officials blamed rogue intelligence agents, but according to a UN special rapporteur, the evidence suggested that the crown prince was involved. In December 2019, a Saudi court sentenced five men to death for their role in the killing, and three others received prison sentences, but the most senior officials under investigation were acquitted due to a supposed lack of evidence. Mohammed bin Salman was never officially investigated. The government prohibits the public practice of any religion other than Islam. Academic freedom is restricted, and informers monitor classrooms. Freedom of assembly (to come together as a group) is prohibited. The government has imposed harsh punishments, including the death penalty on those who lead or participate in public protests. Torture by police and prison officials is common. In March 2019, international media published leaked prison medical records indicating that a number of political prisoners were suffering from cuts, bruises, burns, and malnutrition. Human rights groups had reported in late 2018 that detained (held in custody) women’s rights activists were given electric shocks, whipped, and beaten.

Answers

It’s good.should get you an A or B

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Which of the following policies was NOT supported by the Populists?

Government ownership of the railroads, telegraphs, and telephones

Government take-over of small farms

Ending the convict-lien system

Adopting the secret ballot

Answers

Answer:

Government take-over of small farms

Explanation:

Answer:
Government takeover of small farms

story: “My division, like most of the ones transferred from Europe was going to take part in the invasion at Honshu (an island of Japan). The people who preferred invasion instead of A- bombing seemed to have no intention of proceeding to the Japanese front themselves. I have already noted what a few more days would mean to the luckless troops and sailors on the spot…. On Okinawa, only a few weeks before Hiroshima, 123,000 Japanese and Americans killed each other. War is immoral. War is cruel.”


Source: Paul Fussell, a World War II Soldier, Thank God for the Atom Bomb,

1990.

Question:



1.) What did Paul Fussel feel towards the dropping of the Atomic Bomb? Why?

2.)What was one of the major concerns of the American leaders and military during this time?

Answers

Answer:

He was thankful that it did not hit him and the american military were worried as they were entering unchartered territory

Explanation:

In what ways is South Africa similar to the other countries in east and southern Africa? In what ways
is South Africa different from these countries?

Answers

Answer:

one of the main differences between the regions is the lodges and vehicles. Parts of East Africa have earned the reputation of being over-saturated with hotel-style lodges and vehicles. Southern Africa, on the other hand, has always offered a very private safari

Explanation:

South Africa exists as a breathtakingly attractive country with culturally diverse individuals and a wide assortment of activities and attractions to enjoy.

What is the lifestyle of South Africa?

South Africa exists as a breathtakingly attractive country with culturally diverse individuals and a wide assortment of activities and attractions to enjoy. The lifestyle of South Africans varies according to their income, geographical position, and their importance. South African culture exists not homogeneous but stands rather as a group of cultures with various cultures being dominant in various regions.

Similarities

Although the safari industry started in East Africa and expanded to Southern Africa, today both regions exist learning from each other's successes. They exist fine-tuning the overall wilderness experience and offering travelers special possibilities to witness the beauty of the African continent and wildlife.

Differences

One of the main distinctions between the regions stands the lodges and vehicles. Parts of East Africa have gained the reputation of being over-saturated with hotel-style lodges and vehicles. Southern Africa, on the other hand, has consistently offered a very private safari.

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How did Canada eventually gain its independence from Great Britain?

Answers

Canada Act, known as constitution act of 1982, Canada’s constitution approved by the the British Parliament on March 25, 1982, and proclaimed by Queen Elizabeth || on April 17, 1982, thus making Canada fully independent.
They got the Canada act

Pls I need help 30 POINTS
I WILL MARK YOU BRILLIANT

Answers

Answer: Europe

Explanation:

Answer:

Europe

Explanation:

There is no color on the map on Europe so it is the only one without a rainforest there are spaces in the other options that show rainforests

Which was a factor that contributed to the baby boom?
A. the popularity of the suburbs
B. improvements in health care and nutrition
C. increased leisure time for families
D. the production and sale of more goods

Answers

Answer:

C. increased leisure time for families.

Explanation:

Since people had more free time during the baby boom, they were able to easily "get at it".

Answer:

C. increased leisure time for families

B. improvements in health care and nutrition

narrowed it down that much its either one of theose, they both fall in the same category

Explanation:

please mark this answer as the brainlest

Part 1. Name each Capital in the United States
Part 2. Name each city
Part 3. Name each state
Part 4. Name each country
Part 5. Name each Parish in New orleans
Please hurry Brainleist to the first correct no link answer.

Answers

Answer:Alexandria Virginia

Aurora Illinois

Austin Texas

Boston Massachusetts

Chandler Arizona

Charlotte North Carolina

Dallas Texas  

Dayton Ohio

Elizabeth New Jersey

Eugene Oregon

Gilbert Arizona

Houston Texas

Jackson Mississippi

Lincoln Nebraska

Madison Wisconsin

Memphis Tennessee

Orlando Florida

Phoenix Arizona

Savannah Georgia

Warren Michigan

“We have seen above, that the first step in the revolution by the working class, is to raise the proletariat to the position of ruling class...The proletariat will use its political supremacy to wrest [take], by degrees, all capital from the bourgeoisie, to centralize all instruments of production in the hands of the State, i.e., of the proletariat organized as the ruling class [or government]; and to increase the total productive forces as rapidly as possible…” The Communist Manifesto, Karl Marx and Friedrich Engels, 1848

According to the passage above, who should invest capital (or money) in industries? *

The Bourgeoisie
Capitalists
Karl Marx
The State

Answers

capitalists is your answer

According to the passage above, the proletariat (working class) aims to take control of all capital from the bourgeoisie (wealthy capitalists) and centralize all instruments of production in the hands of the State, i.e., the proletariat organized as the ruling class. Thus, option A is correct.

Who is bourgeoisie?

The bourgeoisie refers to the capitalist class who own and control the means of production and capital, such as factories, machines, and raw materials, and who employ wage laborers to work in their enterprises.

In Marxist theory, the bourgeoisie is the ruling class that exploits the working class (proletariat) for their labor and creates social and economic inequalities in society.

Who is proletariat?

The proletariat refers to the working class who do not own the means of production and must sell their labor power to the bourgeoisie in order to survive. They typically earn a wage or salary for their labor, but have little control over their working conditions or the products they produce.

In Marxist theory, the proletariat is exploited by the bourgeoisie and is the class that has the potential to overthrow the capitalist system and establish a socialist society where the means of production are collectively owned and controlled.

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True or False: Anyone could become a knight. It did not matter if they were rich or poor.

Answers

Answer:

False

Explanation:

if it's in Medieval time/Dark Age

Answer:

false

Explanation:

Which action completes the diagram question 11 will give brainliest

Answers

Answer:

British make a few policy changes

Explanation:

I'm greatly sorry if I'm wrong I tried

Answer:

c

Explanation:

because they make a differant change then britin changes it then it made them mad and it made the declaration of independance  

I hope this helps

can you guys help, please?

Answers

Answer:

The answer would be B

Explanation:

According to the law of demand, when the price of a good or service increases the quantity demanded __________. A. stops B. increases C. decreases D. is unchanged Please select the best answer from the choices provided A B C D

Answers

Answer:

the answer to this question is decreases

Answer:

c

Explanation:

(honey locust bark tree i believe), what can you guess about the spines?


A-They are old.
B-They are soft.
C-They are sharp.
D-They are young.

Answers

Answer:

C

From the picture of the honey locust bark, what can you guess about the spines? They are sharp.

Answer: A-they are old

The Proletariat were

People who owned the means of production and oppressed the working class
Undereducated, but had lots of potential
Wealthy farmers that retired from politics
The working class, being oppressed by the elite

Answers

Answer:

The working class, being oppressed by the elite

Explanation:

the working class, being oppressed by the elite

According to the U.S. Army, how does al-Qaeda use the internet?

the answer choices are in the photo
please answer correctly

Answers

Recruit new members

The scientific name for the leatherback sea turtle is Dermochelys coriacea. In which genus does the leatherback turtle belong?

Answers

Leatherbacks are the only living species in the genus Dermochelys and family Dermochelyidae.

Answer

Genus Dermochelys

Explanation:

Which of the following expressions is equivalent to the expression d+d+d+d?

Answers

Answer:

the answer would most likely be d²

The awsner to d+d+d+d is d2(squared)

Explain how increased agricultural output and the development of craft goods led to the various social classes in ancient Sumer.

Answers

Answer:

Increased agricultural production and the growth of craft products contributed to the formation of different social groups in ancient Sumer, as people began to earn more material goods and increased their wealth with the arrival of agriculture in Mesopotamia. Some citizens became very wealthy as a result of this constant income, while others remained peasants. People began to own portions of land that had previously been farmed by peasants as modern agriculture techniques developed. Artisans and traders who sold goods established a healthy way of life as well. In ancient Sumer, these various labor activities formed social groups, which later enabled Sumerians to create powerful city-states.

Explanation:

What are the oldest known living trees on earth?


A-white pines
B-baobab trees
C-empress trees
D-bristlecone pines

Answers

Answer:

bristlecone pines :)

Explanation:

it is the oldest tree in existence. age of over 5,000 years old

The Great Basin Bristlecone Pine (Pinus Longaeva) has been deemed the oldest tree in existence, reaching an age of over 5,000 years old. The Bristlecone pines' success in living a long life can be contributed to the harsh conditions it lives in.

and will get branlist

Why is Constantine important to Christianity? (1 point)

a
He ended gladiatorial contests where many Christians were killed.

b
He granted freedom of religion in the Roman Empire.

c
He introduced Christianity to the Roman Empire.

d
He tried to return the Roman Empire to pagan beliefs.

Question 19 (1 point)
(05.05 MC)
What feature of Italy helped to support Rome's growing population? (1 point)

a
The Apennine Mountains protected Rome from invaders.

b
The Mediterranean Sea was too rough for invading ships to sail on.

c
The broad, fertile plains of the north and west provided food supplies.

d
The rocky, mountainous valleys limited farming and promoted trade.

Question 20 (1 point)
(05.05 MC)
Which feature allowed the city of Rome to be defended? (1 point)

a
its location on seven hills

b
its location in a valley

c
its location on the southern tip of Italy

d
its location on the Po River

Question 21 (1 point)
(05.05 MC)
Which of the following contributed to the fall of the Western Roman Empire? (1 point)

a
invasions by Barbarian tribes

b
religious differences between Roman leaders

c
the unpopular reign of Hadrian as emperor

d
the disbandment of the Roman army

Question 22 (1 point)
(05.05 MC)
Each of the following contributed to the decline of the Roman Empire except (1 point)

a
attacks by neighboring tribes

b
tolerance of Christianity

c
economic weakness

d
turmoil in politics

Question 23 (1 point)
(05.05 MC)
Which of the following accurately describes Antoninus Pius as emperor in ancient Rome? (1 point)

a
He was an unpopular leader who often engaged in wars.

b
He was a popular leader who kept the peace.

c
He was leader with many new, groundbreaking ideas.

d
He was a leader who encouraged a return to paganism.

Question 24 (1 point)
(05.06 MC)
Read the following quote, which is said to be from Julius Caesar's father-in-law:

Let justice be done though the heavens fall!

What is the meaning of this quote? (1 point)

a
Punishment can cause the world to end.

b
Law is more important than anything else.

c
The gods alone should decide who are guilty of crimes.

d
People are not able to judge what is important.

Question 25 (1 point)
(05.06 MC)
Read this quote from the Roman poet Horace:

Greece has conquered her rude conqueror (circa 20 BCE).

What does Horace mean by this statement? (1 point)

a
Greek generals had won victories against Rome.

b
Greek diseases had killed Roman people.

c
Greek culture had transformed Rome.

d
Greek money had bought Roman lands.

Question 26 (1 point)
(05.06 LC)
Who made Christianity the official religion of Rome? (1 point)

a
Antoninus Pius

b
Augustus

c
Constantine

d
Emperor Theodosius

Question 27 (1 point)
(05.06 MC)
Which of the following did the rise of Christianity in Rome help promote? (1 point)

a
polytheism

b
religious tolerance

c
separation of Church and state

d
persecution of pagans

Answers

Constantine introduced Christianity to the Rome Empire

19. c
20. a
21. b
22. b
23.
24. d
25.
26. c
27.

If you were an entrepreneur, what would you invest your money in? Why?

ASAP!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE

Answers

Answer: I would invest in my business and myself maybe. As an entrepreneur, you invest in many things like help yourself and your business, charities, etc. Hope this helps! (Not a entrepreneur)

Stocks because they will grow your money

How does the history of Australia compare to the history of other societies and countries in Latin America? Write a paragraph response including examples.

Answers

Answer:

Outwardly, Australian culture and American culture appear quite similar. Both are predominantly of Caucasian/Anglo-Saxon ancestry and share English heritage and language. Both developed large cities by dominated by the motor vehicle with agriculture being highly mechanized. They're both federations of states of previously British colonies which were exploited as convict settlements and later agricultural produce. The two countries are approximately the same size and draw on agriculture. The culture of Australia is primarily a Western culture, derived from Britain but also influenced by the unique geography of Australia, the cultural input of Aboriginal, Torres Strait Islander and other Australian people. The British colonization of Australia began in 1788, and waves of multi-ethnic migration followed. Australia is globally famous for its natural wonders, wide-open spaces, beaches, deserts, "The Bush", and "The Outback". Australia is one of the world's most highly urbanised countries; it's well known for its attractive mega cities such as Sydney, Melbourne, Brisbane, and Perth.

Explanation:

please mark this answer as the brainlest

Why would a sheriff arrest tramps along Route 66?
A. to stop them from panhandling in his town
B. to give them food and rest on their long journey westward
C. to ensure that they had not committed any crimes
D. to prosecute them for illegally traveling West

Answers

the answer is B: to give them food and rest on their long journey to westward

Sheriff arrest tramps along Route 66 B. to give them food and rest on their long journey westward.

Who are Tramps?

Tramps serves as people person that travels from place to place on foot , and they usually do this to look for work or as a vagrant or beggar.

Therefore, they were arrested because Sheriff want to give them food.

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When an Anglo/Saxon poet refersto the sun as "Heaven's brightcandle" or to a deer as a"heather-stepper," he is using apoetic technique known as a(n) How many castes existed in Ancient India? Will mark brainliest :) Given vectors u = -9i + 8j and v = 7i + 5j find 2u -6j in terms of unit vectors i and j(answer choices below vv) Find the m Angle J if m Angle K = 29 and they are complementary angles. The muscle that pumps blood throughout your body is:Cardiac muscleValentine muscleSkeletal muscleSmooth muscle Which of the following would be a good topic sentence for an illustrationparagraph? What was Ben's contribution to his father's Citizenship test? * A) He encouraged his father to become an American citizen.B)He helped his father memorize the Pledge of Allegiance.C)He drove him to the test.D)He planned a celebration after his father passed. Please help me 20 points for whoever can answer this correctlyIf GH = 7x + 18 and JK = 81, find x.38.645514.149 QUICK whoever gives the correct answer gets Brainliest ome athletes now wear special shoes with spikes to get a better grip. What does this indicate? 100 POINTS + BRAINLYIESTRead the list of types of exercise.Decide which component of fitness category each type of exercise belongs in.BikingPush-UpsStretchingEating lean proteinDoing a variety of activitiesDancingJump-ropeSquatsSit-upsSwimmingYogaEating fruitsTouching your toesRiding a bikeBicep curls with dimbbellsAvoiding junk foodRunningEating vegetablesCategories: Cardio Fitness, Muscle strength, Muscle Endurance, Flexibility. Machinery purchased for $73,800 by Blossom Co. in 2016 was originally estimated to have a life of 8 years with a salvage value of $4,920 at the end of that time. Depreciation has been entered for 5 years on this basis. In 2021, it is determined that the total estimated life should be 10 years with a salvage value of $5,535 at the end of that time. Assume straight-line depreciation.Required:Prepare the entry to correct the prior years' depreciation, if necessary. The diagram represents a wave pattern in a certain medium. Answer the following questions based on the diagram.Referring to Figure 23-2A, the wavelength in the diagram is represented by the distance from: 3) Pick the correct definition for : A signal represented by a continuous wave *-1 analog signal-2 digitized siganal-3-encode-4-transmit-5-wave pulse.lzz help What percentage of your diet should come from carbohydrates? I NEED HELP ASAPPP! PLEASEEE Please help asap will give brainliest Can anyone help me with this please? It's the system of equations and I'm stuck... what can you see inside a book? Over time, scientists have changed their model of our solar system. It has transitioned fromA)a sun-centered to an moon centered modelB)a sun-centered to an earth-centered model.an earth-centered to a sun-centered modelD)a moon centered to an earth-centered model