Examples of extinction

Answers

Answer 1

Answer:

Ordovician-silurian Extinction: 440 million years ago.

Devonian Extinction: 365 million years ago.

Permian-triassic Extinction: 250 million years ago.

Triassic-jurassic Extinction: 210 million years ago.

Cretaceous-tertiary Extinction: 65 Million Years Ago.


Related Questions

How should we guarantee that
former slaves (freedmen) have
protected rights?

Answers

Answer:

Explanation:

On March 3, 1865, Congress passed “An Act to establish a Bureau for the Relief of Freedmen and Refugees” to provide food, shelter, clothing, medical services, and land to displaced Southerners, including newly freed African Americans.

The primary purpose of administrative laws are:
A to protect citizens' rights
B to define structure and power of government agencies
c. to ensure basic human rights in international treaties
D. to maintain order and protect citizens
Please select the best answer from the choices provided

Answers

Answer:

its B lol

Explanation:

Answer:

B

Explanation:

4. During the 1800s, the development of the free enterprise system in the United States had which effect?
A) It encouraged entrepreneurship and technological innovation.
B) It pressured the government to enact and impose protective tariffs.
C) It led to expanded union membership and improved working conditions.
D) It reduced the economic gap between rich and poor.

Answers

Answer:

Explanation:

I think it's d

Answer:

i think its c C) It led to expanded union membership and improved working conditions.

How did the Japanese imperial court system of appointing government officials lead to the rise of the Fujiwara family?


** Please answer with 3/4 lines + no goo_gle so me teach er don t know**

Answers

The imperial court system of a pointing government officials was based on sons of noble families and upon all these the Fujiwara family stood out

Explain how farming affected the cowboys and their lifestyle. No sites, links, just answers pls.

Answers

it affected them because food sources were low in the west and cattle was a great source of it, also if you talking about crops it was important because low food sources so they made their own

Where is the center of the distribution?
-10 to 0
0 to 10
O 10 to 20
20 to 30
30 to 40

Answers

Answer:

O 10 to 20

Explanation:

Okay here’s the question

Answers

Answer:

C - A lovely daydream comes to an end when an accident occurs.

Hope this Helps!

:)

Im ready for the next one :)

Answer: c- a lovely daydream comes to an end when an accident occurs.

Explanation:

1. What issue is this political cartoon about?

Help me please

Answers

Answer:

The teacher is Uncle Sam, a popular U.S Cartoon Figure throughout history. He is trying to teach/discipline the new students/territories (Cuba, Porto Rico, Hawaii, and Philippines). However, the new student are shown as displeased or unhappy with their new authority figure (the U.S). Other figures in the picture is the black student cleaning the window in the left hand corner, the Indian student in the back reading a book with ABC upside down, and an Asian student beside the door. The other figures in comparison with the students on the right side (California, Texas, New Mexico, Arizona, Alaska, etc) are old students(minors) that were mistreated or ignored.

Match each description with the correct person from this time period.

Answers

theres no image or file.....

What are preventable, potentially harmful influences on brain development during the prenatal stage? Select all that apply.

inheritance of a disease

exposure to chemicals

disorders in chromosomes

malnutrition of the mother

Answers

exposure to chemicals is the answer; i rly hope this helps!

PLSSS HELP. in need of help immediately!!! (check whole picture)

Answers

Answer:

Cattails.

Explanation:

Answer: Cattails

Explanation: good luck

pls help:

question 1.

Frontier settlers did very little to help each other.

True
False
___________________

Question 2

There were few schools in the western frontier.

True
False

(I will girl brainiest to people who explain the answer)

Answers

Answer:

False True  

Explanation: They helped alot!!!! they lended everything

there wernet much because of funds

What happened to the movements of socialism and women’s suffrage during WWI? What happened to the countries that were ruled by monarchs?

Answers

Answer:

The suffragette campaign was suspended when World War I broke out in 1914. After the war, the Representation of the People Act 1918 gave the vote to women over the age of 30 who met certain property qualifications.Someone had to “man” the ammunition factories, the transport network, the civil service – step forward Britain's women. ... In 1918 women over the age of 30 were given the right to vote and a year later the Sex Disqualification (Removal) Act made it illegal to exclude women from jobs because of their sex.

Explanation:

constantine ranks among the most important emperors for two reasons. identify both:

Answers

Constantine ranks among the most important emperors for two reasons. One of them was his role in the early history of Christianity and the other was his military and political achievements.

Here's a detailed explanation of both:Role in Christianity:Constantine was the first Roman emperor to convert to Christianity. His conversion played a crucial role in the early history of Christianity. Constantine believed that his conversion to Christianity was instrumental in his victory at the Battle of Milvian Bridge.Constantine ended the persecution of Christians.

He issued the Edict of Milan, which declared religious tolerance throughout the Roman Empire. Constantine also played a significant role in the First Council of Nicaea, which led to the creation of the Nicene Creed, a key document in Christianity.

Military and political achievements:Constantine was a highly successful military commander. He defeated several powerful rivals to become the sole emperor of Rome. He expanded the Roman Empire significantly and moved the capital from Rome to Constantinople. His military achievements included a series of victories against the Goths, Sarmatians, and other tribes that threatened the Roman Empire.

Constantine implemented significant administrative reforms during his reign. He established a system of government that provided stability and security for the Roman Empire. This system included the creation of a civil service that was responsible for the management of the empire. He also reformed the legal system of the empire and created new laws that provided greater protection for the citizens.

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hello so does any one know the answer to
what were some of the problems romes common people face

Answers

Answer:

                                                                                     

Explanation:

Why might a Congress member vote against his or her personal beliefs?

Answers

Answer:

From Wikipedia:

In the US Congress, it is the function of the party whip of each party in each house has the function to ensure that members adhere to party policies and in particular that members vote for or against bills, amendments, and (in the case of the US Senate) for or against treaties and administration appointments as determined by the senior party leaders. The leverage available to the party whip may be in rewards (such as the negotiation of side deals for pork-barrel spending) or in punishments (such as withholding appointments to powerful committees). The ultimate threat is to support another candidate in the primary election with endorsements and party funds. The party whip will operate under the direction of the particular party's leader (called respectively the majority leader or the minority leader).

Explanation:

Hope that this helps! :)

Congress are representatives of the common people who have the right to vote on their personal belief but, for the benefit while supporting their party, can go against their personal beliefs.  

What are the voting rights of a Congress Member?

The Congress passes the bill to make a law. Presidential candidates make promises during the election period, but do not have power to pass any law without the bill being passed by the house of representative and the Senate.

The congress are the representative of common people and vote as their representative. They decide whether they will vote in favor of the motion  or against the motion. They usually vote agent  according to their  personal rational belief on the bill.

But sometimes member of congress supporter/partisans to the idea of their party, which sometimes can be opposite or against their personal belief.

Therefore, Congress while acting as supporter/partisans vote against their personal belief.

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corn chips be bussin bussinnnnn hehe

Answers

Answer:

IS IT BUSSIN JANELLE IS IT BUSSIN?!

Explanation:

(pls tell me yk what this is lol)

Answer:

lol eww;efregre2wqisdkjfkeopwoqleksf,ew

Explanation:

ILL GIVE BRAINLEST!
imagine that you are a white American hearing or reading these words in 1830 . How might you react? Would you act differently as a Native American? Explain

Answers

Answer:

Depending on the words the answer could change but most likely yes it would be different, mostly because of the not so equal rights and the lack of education all centered on Native Americans.

Explanation:

how did Roosevelt four freedom of speech relate to world war two promoting democracy?​

Answers

It symbolized America's war aims and gave hope in the following years to a war-wearied people because they knew they were fighting for freedom.

In the years immediately following world war 1,the us economy experienced growth and millions of Americans became rich T or F​

Answers

The statement "In the years immediately following World War 1, the US economy experienced growth and millions of Americans became rich" is partly true and partly false.

Explanation:In the years immediately following World War I, the US economy experienced growth. By the mid-1920s, the country had become the world's leading industrial power, with a vibrant economy and a booming stock market. Millions of Americans, however, did not become wealthy. The majority of Americans were still farmers, factory workers, and white-collar employees who earned modest salaries and struggled to make ends meet.

Only a small percentage of the population, including entrepreneurs, investors, and executives, became wealthy during this period. The economy, on the other hand, was expanding, with new industries emerging and new products and services being introduced.

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The Arabs proclaimed an independent Israel in 1948.
True or False

Answers

Answer:

Explanation:

On May 14, 1948, David Ben-Gurion, the head of the Jewish Agency, proclaimed the establishment of the State of Israel. U.S. President Harry S. Truman recognized the new nation on the same day.

Reconstruction- A method used to prevent African Americans from voting by requiring prospective voters to read and write at a specified level. (True or False, if it is false you must explain why it is false)

Answers

The statement that the Reconstruction was a  method used to prevent African Americans from voting by requiring prospective voters to read and write at a specified level is False.

What was the Reconstruction ?

Reconstruction, which took place in the United States from 1865 to 1877 following the Civil War, aimed to address the aftermath of slavery, ensure civil rights for African Americans, and rebuild the Southern states.

While there were efforts to protect the rights of African Americans during Reconstruction, such as the passage of the 15th Amendment to the U.S. Constitution, which granted African American men the right to vote, there were also systematic attempts to disenfranchise them.

One of the methods used to prevent African Americans from voting during the Reconstruction era was through the implementation of literacy tests.

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What new conflicts were created out of the end of the Cold War?

Answers

Answer:

La primera fase de la Guerra Fría comenzó inmediatamente después del final de la Segunda Guerra Mundial en 1945. Estados Unidos creó la alianza militar de la OTAN en 1949 con el objetivo de frenar la influencia soviética en Europa. La Unión Soviética respondió a la creación de esta alianza con el establecimiento del Pacto de Varsovia en 1955. Las principales crisis de esta fase incluyeron el bloqueo de Berlín de 1948-49, la segunda fase de la guerra civil china (1946-1949), la guerra de Corea (1950-1953), la crisis de Suez de 1956, la crisis de Berlín de 1961 y la crisis de los misiles cubanos de 1962. La URSS y los Estados Unidos comenzaron a competir por la influencia en América Latina, Oriente Próximo y los estados recién descolonizados de África y Asia, donde el comunismo tenía una gran fuerza y donde se vivieron enfrentamientos tales como la Emergencia Malaya o la guerra de Indochina.

Explanation:.

answer these for me pls

Answers

Answer: Monasteries were a place where travelers could stay during the Middle Ages as there were very few inns during that time. They also helped to feed the poor, take care of the sick, and provided education to boys in the local community.  2. Wanted to name bishops and keep power, wanted to be only one to name bishops.

Explanation:

Who were the Branch Davidian followers? How did they get on the FBI's radar?

I give Brainliest!

Answers

Answer:

The Branch Davidians were a religious sect that was founded in 1955 by Benjamin Roden. They were an offshoot of the General Association of Davidian Seventh-Day Adventists, established by Victor Houteff in 1935.

I really hope this helps!

Answer:

A controversial group whose followers described themselves as “students of the Bible. A standoff against them

Explanation.

Tension grew in 1775 as British troops controlled Boston. In response, the colonists
A.agreed with the Intolerable Acts.
B. consented to British rule.
C. negotiated with the king.
D. formed armed militias.

Answers

Answer: D formed armed militias

Explanation: 100% sure
BRAINLIST?

why did percy not care about retrieving zeus lightning bolt?

Answers

Answer:

Zeus thought that Percy Jackson had stolen his master bolt because he thought that his brother, Poseidon, hated him and put his son called percy up to stealing it. hope it helped

Percy Jackson not care about retrieving Zeus lightning bolt because are his brother, Poseidon, detested him and put his son are the known as the Percy up to advancing it.

Who is Percy Jackson?

Percy Jackson is the well-known character. Percy Jackson was the fictional character in the Jackson & the Olympians series. Her parent's name is the Sally Jackson, Poseidon. Percy Jackson was the incredible power. Greek demigod was the bongs to this species. Estelle Blofis was the younger sister of the Percy Jackson.

According to the Percy Jackson not care about retrieving Zeus. Master Bolt for his father Poseidon. Zeus's symbol of power, it was the blamed to a hero to steal it for him. Poseidon, hated him and put his son it was he stealing.

As a result, the significance of the Percy Jackson are the aforementioned.

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Look back through the reading and find one reform that all three enlightened despots enacted. Why do you believe this reform was a universal theme among these absolute rulers?

Answers

One reform enacted by all three   enlightened despots (Frederick II of Prussia,Catherine II of Russia, and Joseph II of Austria) was the improvement of the legal system.

 Why is this so ?

They aimed to establish a more efficient and   fair judicial system, promote equality before the law,and ensure the rule of law prevailed over arbitrary decisions.

This reform was a universal theme because it helped consolidate their power andgain support from their subjects by demonstrating a commitment to justice and the well-  being of their people.

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Which statement most accurately describes the economic impact of sharecropping?

O The sharecropping system prevented landowners from making a profit.

O Sharecropping was an efficient system that freed laborers to work in new urban factories.

O Sharecropping made agriculture so profitable that the system is still used today.

O Sharecropping tied so many laborers to farming that it delayed industrial growth in the South.​

Answers

Answer:

Its' D...Sharecropping tied so many laborers to farming that it delayed industrial growth in the South

Explanation:

As per the given statement Sharecropping tied so many laborers to farming that it delayed industrial growth in the South most accurately describes the economic impact of sharecropping

What is Sharecropping?

When someone ploughed, planted, weeded, and harvested a field in American history, they could only keep a small portion of the crop. This period is known as sharecropping. They would cultivate property that they did not own, with the benefits from the harvest going to the landlord.

Someone who farmed land that belonged to a landowner is known as a sharecropper. The family engaged in sharecropping would cultivate the land by plough, planting, and weeding. They would only keep a small portion of the crop; the landowner would receive the remainder.

What is Industrial Growth?

Only a developing industrial sector will offer an expanding market for the agricultural sector's goods and hence foster incentives for the latter's further expansion. Farmers' commercial motivations will be strengthened by the growth of the industrial sector, and they are likely to switch from growing food crops to cash crops.

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Place the following events in chronological order from earliest to latest:
A. Cuban Missile Crisis, Kennedy assassinated, Great Society reforms
B. Great Society reforms, Kennedy assassinated, Cuban Missile Crisis
C. Cuban Missile Crisis, Great Society reforms, Kennedy assassinated
D. Kennedy assassinated, Cuban Missile Crisis, Great Society reforms

Answers

A

1.Cuban Missile Crisis-1962
2.Kennedy assassinated-1963
3. Great Society Reformed-1964-1965


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titan completes one orbit about saturn in 15.9 days and the average saturntitan distance is 1.22109 m. calculate the angular speed of titan as it orbits saturn. Blended payments on a $4000 loan were $425 per month Interest was charged at 0.2% per annum calculated on the unpaid bilance How much of the first permet Select one a $20.67 Ob $9.41 $404 33 Od 558 35 what is the value of a preferred stock when the dividend rate is percent on a par value? the appropriate discount rate for a stock of this risk level is percent. path of an electron from a molecule of water to the sugar g3p Let A ben 3x3 mntein with determinant equal to 4. 58 0 If the adjoint of Alls equal to 12 -4 8then A' is equal to 8 0 1 --2 -1 on T 0 the above matrix O None of the mentioned 12 -4 -2 6 0 4 -2 14 0 O the above matrix 1 -2 6 12 4 0 0 4 2) O the above matrix % of CO2 in the atmosphere that humans are emitting per year relative to preanthropogenic levels = .714 %There were 600 gigatons (106 tons) of carbon in the atmosphere in 1850, where the ppm was 280. Therefore, the gigatons accumulated in the atmosphere each year due to human activity is .714 % x 600 = 4.286 gigatons.Humans are emitting 7.7 gigatons (Gt) of fossil fuel each year and 1.3 Gt from land use changes. Why is the answer above only about of the total of 9 Gt and different from this statement? Use the 5% significant level to test the claim that there is no association between Gender and sport preference. Sport Preference Archery Boxing Cycling Female 35 15 50 100 Gender Male 10 30 60 100 45 45 110 200 the concept of equality in healthcare coverage for people with medical illnesses or injuries is? Given: AE DF, AE DF, and AB CD. Prove: EAC FDB.a. ASA (Angle-Side-Angle)b. SAS (Side-Angle-Side)c. SSS (Side-Side-Side)d. 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Which of the following terms means "knowing how to use a computer"?A) information securityB) cloud computingC) computer literacyD) computer compatibilityE) collaborative thinking nat modifies which ip address as packets traverse a routers interface? The ABC corporations building is insured for $100,000 by 3 insurance companies and the amounts of $25,000 by company X, $40,000 by company Y, and $35,000 by company Z if a $10,000 loss occurs, how much will be paid by company Y?a. $2,500b. $4,000c. $8,000d. $10,000 "Defining development as capability expansion, freedom, or the expansion of choice makes us better able to define development by what is accomplished but, clearly, something is lost and something is gained in the process." Expand this statement, making sure to provide examples. 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What is the total cost of direct materials requisitioned in June? For this project, you will research setting up a food cart that sells one item (like hot dogs in buns) along with any condiments (like catsup, mustard, relish, onions, etc.) and necessary serving products (like napkins, plates, containers/wrapping foil, etc.) You may pick any food item of your choice. You will determine your total cost function, revenue function, profit function, and find your break-even point(s)