What are the 4 major groups of birds?

Answers

Answer 1

Answer:

Strisores — nightjars, frogmouths, and other nocturnal birds, along with diurnal swifts and hummingbirds.

Columbaves — turacos, bustards, cuckoos, pigeons, sandgrouse, and mesites.

Gruiformes — cranes, rails, crakes, Sungrebe, flufftails, and others.

Aequorlitornithes — shorebirds, flamingos, grebes, gulls, tropicbirds, penguins, and other waterbirds.

Explanation:

Answer 2

Answer:  The four important group of birds are 1. Game Birds 2. Preying Birds, 3. Perching Birds and 4. Flightless Birds.

Game birds are good runners but they cannot fly long distances. Their wings are short and round, but legs are massive. The beaks are also strongly built. Males are aggressive. One male maintains a group of 3-4 females. Game birds include partridges, pheasants, quail, grouse and pea fowls.

Preying birds are predators. They kill mice and other smaller animals and eat them. They have very strong, hook-like beak. There feet have curved and pointed claw. Their vision is very sharp. Preying birds include vultures, kites eagles and falcons.

Perching birds constitute the largest group of birds. When they sit on a tree, their digit grasp the branch of the tree in such a way that they cannot fall off the branch. Baya, larks, swallow, bulbul, finches, house sparrow, weaver-bird, crow and magpie are some common perching birds.

Flightless birds can run but they cannot fly. Flightless birds are large-sized. They generally lack tail feathers. The keel of sternum is absent.  Flightless birds include ostriches, rhea, emu, kiwi, and penguin. Ostrich is the largest living bird. It weighs about 157 kg. Ostriches are very good runners. They are found in Africa and Arabia. Rhea is found in South America. It is smaller than ostrich. Emu is found in Australia. It is smaller than rhea. Kiwi is found in New Zealand. It is Southern hemisphere (Antarctica). Their body is suited for diving and swimming.

                               --Cited From Preserve Articles


Related Questions

Choose the words that correctly fill in the blanks: Charles Darwin is known as the "Father of Evolution" because he proposed the idea of _________ by way of _____________.


A.Evolution, adaptive fitness


B.Evolution, natural selection


C.Fitness, natural selection

Answers

Answer:

B.Evolution, natural selection

Explanation:

Charles Darwin is known as the "Father of Evolution" because he proposed the idea of evolution by way of natural selection.

C.Fitness, natural selection

He was the first to talk about the selection of the species . He started that a reproductive fit species witll produce more offspring so that species have more chance of survival.

Which is a function of the cell membrane?
Performs photosynthesis
Controls what enters and leaves the cell
Produces proteins
Provides energy to the cell

Answers

Answer: I believe it is B.

Explanation:

The cell membrane protects the cell's interior, provides support and maintains the cell's shape. It also controls what enters and leaves the cell. I hope this helps!! :)

The cell membrane separates the intracellular space from the extracellular space. It controls what enters and leaves the cell. The correct answer is option B.

The term "plasma membrane" also refers to the cell membrane. It is the cell's outermost layer in animals. It is a membrane made of lipids and proteins that is semi-permeable. Between the outside environment and living systems, there is a plasma membrane. The plasma membrane regulates the movement of solutes and solvents between the cell and its surroundings. A plasma membrane's permeability properties include semi-permeability, impermeability, permeability, and selective permeability.

Therefore, the main function of the cell membrane is to control the entry and exit of materials in the cell. The correct answer is option B.

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Lab Report
Fossil Record
5.15
1. What conclusions can you draw about patterns in the fossil record related to the change in organisms throughout the history of life on earth? Write an evidence-based claim.
Type your answer here:
2. Write a testable question that could be used to further investigate the topic of using the fossil record to identify changes in life on earth.
Type your answer here:
100 POINTS TO WHOEVER ANSWERS THANK YOUU

Answers

What can be concluded from the fossils of various organisms is that the organisms evolved to adapt to the environmental conditions of their contexts. Additionally, its morphology changed radically.

What is a fossil?

Fossils is a term to refer to the remains of past organisms preserved in sedimentary rocks. The science that deals with the study of fossils is paleontology.

Within paleontology are paleobiology, which studies the organisms of the past (paleobiological entities, which we know only from their fossil remains).

This science is the one that can study fossils in detail and draw conclusions such as the shape of organisms changing as a way of adapting to the environment in which they lived.

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Answer:

your answer should be a

following you did all the parts

Explanation:

Which of the following equations represents the right chemical process that occurs in photosynthesis? Question 8 options: A) Six molecules of carbon dioxide plus six molecules of water plus light energy converts six molecules of oxygen plus sugar. B) Six molecules of oxygen plus six molecules of water plus light energy converts six molecules of carbon dioxide plus sugar. C) Six molecules of water plus six molecules of hydrogen plus six molecules of oxygen converts light energy plus sugar. D) Six molecules of carbon dioxide plus sugar plus light energy converts six molecules of carbon and six molecules of oxygen.

Answers

Six molecules of carbon dioxide plus six molecules of water plus light energy converts to six molecules of oxygen plus sugar, Thus, the correct option is A.

What is photosynthesis?

Photosynthesis is the process through which plants use sunlight to create their own nourishment. Through a sequence of reactions, light energy from the sun is turned into chemical energy, which is then stored in the form of food.

In the presence of sunlight, 6 molecules of carbon dioxide (CO2) and 6 molecules of water (H2O) react to form 1 molecule of glucose sugar. During photosynthesis, 6 molecules of oxygen are formed in addition to glucose.

The following is a balanced chemical reaction for photosynthesis:

   

                                     Sunlight

6CO2    +              6H2O  —---------> C6H12O6 +     6O2.

(carbon                (water)                  (glucose)       (oxygen)  

dioxide)

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3. Describe the mechanisms by which restrictive lung diseases reduce lung function and describe an example

Answers

The mechanisms by which restrictive lung diseases reduce lung function is increasing shortness of breath, chronic cough, weight loss, and fatigue.

How does the breathing process work?

Pulmonary ventilation consists of the flow of air into and out of the lungs with each cycle, which is composed of inspiration and expiration; it is a what they run on is the process of running the resources.

The respiratory pattern of individuals with restrictive diseases is a higher respiratory rate and lower tidal volume. of the airways, that is, they have a smaller radius. The faster the flow, the greater the friction of the molecules with the airways, further increasing the resistance.

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Doing activities that makes you happy or center around things you like can cause you to

Answers

Engaging in activities that makes you happy or centers around things you like would help to increase your problem-solving skills.

What is behavior modification?

Behavior modification can be defined as a therapeutic process that changes any undesirable negative behavior in an individual, especially through the use of positive or negative consequence and biofeedback.

In Psychology, when an individual engages in activities that makes him or her happy or that centers around things he or she like, it would help to increase their problem-solving skills and creates greater flexibility in their brain.

In conclusion, it's very important and essential for everybody to engage in activities that make them happy or that centers around things they like.

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Chromosomes are attached to the spindle fibers during _____.

Answers

metaphase 1, i am working on this now


I need help with this question (open-ended question) 50 points (NO BOTS!!!)

Choose TWO locations below (A, B, C) and provide a two-sentence weather forecast for that location. Your forecast must include Wind direction, general wind speed (high, moderate, low) general temperatures (cold, cool, mild, warm, hot), and sky conditions(precipitation/stormy, sunny cloudy).

Answers

Climatic maps use isobars to read the barometric pressure and to determine climatic patterns in different areas. Points B and C are described below.

How to interpret a weather map?

Meteorology is determined mainly by barometric pressure, which is the pressure exerted by atmospheric air on the Earth's surface. It is measured in millibars, Mb.

Barometric pressure systems are closely associated with weather patterns, which is why it is used to create climatic maps.

⇒ Pressure:

An average pressure system at sea level ⇒ 1013 Mb.

A high-pressure system ⇒ air descends ⇒ Good weather and few clouds ⇒ 1030 Mb.

A low-pressure system ⇒ air ascends ⇒ Hot ascending air condense and forms clouds. Bad weather, storm probabilities ⇒ 1000 Mb.

⇒ Isobars:

Used to read barometric pressures in climatic maps

These are curve lines that indicate the areas with the same barometric pressures.

They are arranged in concentric figures, one inside the other one. The smallest one indicates the pressure center.

        - High-pressure center is indicated with an H

        - Low-pressure center is indicated with an L

Isobars are significant when determining wind speed and direction.

⇒ Wind direction:

   

In High-pressure center is indicated with clockwise arrows in the northern hemisphere

     

In Low-pressure center is indicated with counterclockwise arrows in the northern hemisphere

Winds tend to move from high pressure areas to low pressure areas.

⇒ Wind speed:

The closer isobars are between each other, the stronger and faster the wind is.

⇒ Front types:

Cold front ⇒ represented by blue lines with blue triangles pointing in the direction of the front movement. When a cold front passes by, there are high probabilities of strong winds and severe precipitations.

Hot front ⇒ represented by red lines with red semi-circles pointing in the direction of the front movement. There is an increase in temperature as the front approximates. There might be precipitations.

Occluded front ⇒ represented by purple lines with red semi-circles and blue triangles pointing in the direction of the front movement. It forms when a cold front overtakes a warm front. There might be storms.

Point C

Near a Low Pressure system Isobars: close to each otherMass of light, warm and wet air. Since the air is light, it tends to ascend, creating clouds and rains.Air pressure: low -around 1000 Mb-Weather conditions: cloudy, rainy, stormy.Wind direction: counterclockwise in the northern hemisphere.Wind speed: high to moderateTemperature: warm or hotA hot front is approximating

Point B

Probably near a High Pressure system Isobars: separated from each otherMass of dense, cold/cool and dry air. Since the air is dense it tends to descend.Air pressure: high - around 1030 Mb-Weather conditions: clear, cloudlessWind direction: clockwise in the northern hemisphere.Wind speed: moderate to lowTemperature: cold or coolA cold front has passed

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Following the Industrial Revolution, there was a dramatic change in the coloring of moths near the town of Manchester, England,
in the 1850s. There were many factories in Manchester that released dark soot and pollution into the air and forests nearby. In
the 1950s, the government put air quality control measures into place. The graph shows the percent of each color variation of
peppered moths over time.
Peppered Moth Population
of Manchester
Light
moth
100%
80%
60%
40%
Dark
moth
Dark moth
Light moth
20%
0%
1850
1950
2000
1900
Year
Which statement best describes why the frequencies of dark and light peppered moths changed?
A. Pollution from the factories resulted in the widespread death of both light-colored and dark-colored moths.
B. Soot from the factories darkened trees, making dark moths harder to see and less vulnerable to predation.
C. Emissions from the factories made the sky dark, so the moths changed color to be better hidden during flight.
D. Greenhouse gases from the factories made the surrounding areas warmer, favoring light moths that reflect heat more easily.
Percent of
Population

Answers

Need more light or it won’t work

In 2010, an oil rig exploded and sank in the Gulf of Mexico. This oil spill has become known as the ____.

A: Deepwater Horizon
B: The great spill
C: Atlantic empress
D: Sea star

Answers

A. The Deepwater Horizon

Hope this helped!

why do all kids come out white

Answers

Answer:

To be honest, I'm not sure anyone would know the answer to that,

Explanation:

Drag each label to the correct location on the diagram.
Label the parts of the brain.

Answers

Answer:

Left Side - Cerebrum, Hypothalamus, Pons, Medulla Oblongata

Right Side - Thalamus, Midbrain, Cerebellum, Brain Stem

Explanation:

I got it right on the Edmentum Mastery Quiz.

Left side - 1. Cerebrum, 2. Hypothalamus, 3. Pons, 4. Medulla Oblongata, and on the right side - 1. Thalamus, 2. Midbrain, 3. Cerebellum, 4. Brain Stem is the correct label for the brain structure.

What is the structure of the brain?

The brain consists of the central organ which controls every part of the body and coordination with each organ system, it maintains body homeostasis through signaling and neurons.

In the brain, there are several parts Cerebrum, Cerebellum, Medulla Oblongata, Thalamus, Hypothalamus, Midbrain, and Brain Stem, all these parts play an important function in the body.

Hypothalamus is responsible for the signaling to produce hormones by the pituitary gland, which controls the body's regulation.

Therefore, the given diagram of the brain shows various parts responsible for the regulation of the body.

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2. Which choice is an example of pollution?
O bacteria in soil
Osolid wastes on land
Ooxygen in the atmosphere
Ofish in rivers

Answers

Answer: Number 2, aka Solid wastes on land.

Explanation: Bacteria in soil is a natural thing, so it's not polluting the earth. Oxygen in the atmosphere is letting us live, meaning it's not polluting the earth. Fish in rivers is also another natural thing, leaving us with solid wastes on land.

Explain how a species can evolve through natural selection. What is natural selection in your own words?

Answers

Natural selections is where organisms change naturally because of their environment or adaptations they needed to make. example: Arctic rabbits turning white to blend into the snow to hide better from predators.

Answer:

Natural selection is process that allow organism that has suitable attributes with its environment, to thrive (grow in population), to survive, and to pass its genetic information to the next generation (children, grand children).

Explanation:

For example: in an island, a male giraffe, and a female giraffe produce giraffe children with various attributes. Some giraffe children have short neck, and some have long neck.

Giraffe eats the leaves of Acacia tree, and Mimosa tree. Many acacia tree and tall mimosa tree in that island, are tall trees, so a giraffe that has long neck can reach that tall tree, eat the leaves, survive, and grow to adult stage.

A giraffe that has short neck, can only eat small quantity of leaves, then it suffers, can not grow, becomes skinny, and unable to compete with other giraffe finding its mate. It can't pass its genetic information to the next generation, and becomes extinct.

That's how natural selection, in above case, an island with a lot of tall acacia trees and mimosa trees selects giraffe with long neck to survive.

The next interesting follow up question would be how a male giraffe and a female giraffe produce various kind of giraffe children? The answer is a pair of chromosome become a single chromosome in giraffe sperm, and in a giraffe eggs. But that question and its answer are beyond the scope of the original question.

PLSS HURRY Click Natural Selection to read about genetic changes
4. What is the Industrial Revolution?|
5. How did that affect the presence of dark colored moths?
6. Explain Natural Selection:
Click Dr. Kettlewell to learn about his experiments with Peppered Moths.
7. What was his hypothesis?
8. How did the results of his experiment compare to his original hypothesis?

Answers

Industrial revolution is when people started making a bunch of factories.

It affected the color of dark colored moths because they were able to camouflage into their environment better because of the soot from the factories, therefore increasing the number of dark moths that survived in their environment over light colored moths.

Natural selection is when the environment and environmental factors affect an organisms ability to survive and reproduce in that environment, causing only the most fit organisms to be able to survive and reproduce.

Can someone help me pls?

Answers

Answer:

scientist now know much more about cells and bacteria so they can better treat disease.

Can someone help me please quickly


Find one article, podcast, or video about a location dealing with a water scarcity issue to discuss with your classmates. Your selection should come from a reliable source that is based on valid empirical evidence, not pseudoscience.

Write your reflection summary in the worksheet. Your reflection summary should include the following:
Identify the location referred to in the podcast, video, or story.
Describe the effects of water scarcity on public health and quality of life.
Discuss strategies that could solve the water scarcity problem.


Current Event:


Provide a citation for the current event you chose. Be sure to include a general citation for the article or media piece that includes the title, author, publication (or posting) date, and/or the website link of the video or podcast.










Current Event Summary:


Summarize the main idea and key points of the article in one paragraph below.








Evidence:


Use information from your current event to provide at least three pieces of evidence to support the claim.






Reasoning:


Use information about the environment and human health and your current event to provide reasoning connecting your evidence to your claim.

Answers

Some reliable sources that you can find related articles are:

A .edu websiteA libraryAn encyclopedia, etc.

What is Water Scarcity?

This refers to the lack of water supply to people in a given geographical area over a period of time.

Hence, there are some effects of water scarcity on a given location and these can include:

FamineInadequate sanitationEconomic decline, etc.

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Which trait is controlled by a dominant allele and which is controlled by the recessive allele?

Answers

Answer:

Purple Flowers

Explanation:

It is because purple flowers are the dominant over the white flowers so it will end up as purple

Why are some human activities harmful to nature?

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

mark as brilliant

Please help with this open-ended question (100 points)

Climate change and water scarcity are very interconnected and an increasing worry for many world leaders. Create a three-paragraph proposal of three changes/laws you would make in order to combat three issues. Explain how each change will help save water and reduce our planet's increasing temperature.

(dont answer if you dont know)

Answers

Not washing sidewalks, taking quick showers and consuming local products are changes that will help to save water and reduce the increase in the temperature of our planet.

How to save water and protect the planet?

Not washing the sidewalks, there is a lot of water loss when people wash the sidewalks, looking for other ways to clean the neighborhood is necessary.

Taking baths efficiently, not spending much time in the shower, water will be saved, and new measures to anthropize rivers will not be necessary.

Consume locally produced products, avoiding gas emissions with transport, thus preventing a large amount of fuel from being burned.

With this information, we can conclude that not washing sidewalks, taking quick showers and consuming local products are changes that will help to save water and reduce the increase in the temperature of our planet.

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HELP ! ILL MARK BRAINLIEST !!!

Which is a negative impact on the Earth caused by human population growth?

A) decreased deforestation
B) destruction of natural habitats
C) unchanged climate
D) increased biodiversity

Answers

Answer:

B) destruction of habitats

Explanation:

Destruction of habitats


Do mutations always lead to evolution? (1 point)

A. O No, because some mutations happen in body cells, so they are not passed on.

B. No, because most mutations lead to death of the organism.

C. Yes, because mutations create adaptations that give a competitive advantage.

D. Yes, because there would be no change in populations without mutations.

Answers

Answer:

B

Explanation:

Mutations are a way different option from the original genomes, a mutation is a change within the genes and can mostly lead to the death of organisms. But only MOST of them lead to death which is why B is correct.

Why do individuals of the same species have different characteristics

Answers

because they carry different mutations.

Which organism would be classified as a saprotroph?

Answers

Answer: fungi, certain bacteria, and funguslike organisms known as water molds

Explanation: i hope its right

Explain two potential uses of stem cells in medicine and consider and ethical or technical issues that need to be overcome before they can be used widely?

Answers

1- Stem cells can be used to treat conditions where cells are damaged or not working properly, such as in diabetes and paralysis. They can be used to replace the damaged cells.
2- They can also be used for drug testing, as the cells can differentiate into any almost type of cell, so they can be used as the subject of testing for many different medications.

Some issues are that there may be risks, such as the transfer of viral infections. Some people also have ethical issues, especially since most stem cells are taken from embryonic stem cells, from embryos, so some believe that it is ‘killing’ an embryo, who they consider to be a person.

Straight horns is dominant to curled horns. what are the possible genotypes for straight horns

1.HH,hh
2.hh,hh
3.HH,HH
4.HH,Hh

Answers

4. HH, Hh are the possible genotypes

Answer:

4 // HH Hh

Explanation:

homozygous recessive (hh) cant show straight horns, plus 2 and 3 only list one genotype twice.

heterozygous will show straight horns, as will homozygous dominant

whst is the biological importance of cellular respiration​

Answers

The main function of cellular respiration is to synthesize biochemical energy.

If a company is organized by function, that means it is grouped into departments based on what? A. The type of work people do B. The product being produced C. The type of customer being served D. Location Please select the best answer from the choices provided A B C D

Answers

Answer:

A

because a is d correct answer

What is the largest species of sea turtle in the world?.

Answers

Answer:

The leatherback is the largest living sea turtle.

Explanation:

The Leatherback is the largest sea turtle existing today, which can reach up to 2000 pounds in weight and 8 feet in size. These turtles belong to a reptilian family that has been around for more than 100 million years.

1. According to the stability-diversity hypothesis, why are tropical rain forests stable communities?
Obecause they have high species richness
Obecause they have extreme climates
Obecause they have very little rainfall
because they have low species richness

Answers

According to the stability-diversity hypothesis, tropical rain forests are stable communities because they have high species richness. Thus, the correct option is A.

What is Species richness?

Species richness may be defined as a count of the number of species living in a community at a particular time.

The tropical rainforest has a stable climate with moderate rainfall. So, species richness and diversity have been found in this biome.

Therefore, the correct option for this question is A.

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Omg I can't work this one out, help!!You can also check whether I did wrong on the other ones but help me on the last question Help please, thank you. Answer the question below please 55. a rubber ball is dropped from a height of 60 feet. if it rebounds approximately two-thirds the distance after each fall, use an infinite geometric series to approximate the total distance the ball travels. Click to read the passage from A Christmas Carol, by Charles Dickens. Thenanswer the question.What supernatural event occurs in this passage?A. Scrooge looks at the door handle, but it appears to be normal.B. Scrooge's door knocker turns into a face.D. Scrooge gets ready to open his front door.OC. Scrooge returns home. PLEASE ANSWER FASTWhen you choose a career, youre looking for something that will help you develop as a person and do work that you love.A. TrueB. False solution for -2 1/3 divided by 4 2/3 Follow the steps below for the following set of data. In your final answer include all of your calculations and all work in steps 1, 2, and 3.8, 3, 5, 5, 4, 7Find the median, lower quartile, and upper quartile of the set of data.Use the median, lower quartile, upper quartile, lowest value, and highest value of the set to construct a box-and-whisker plot on your own sheet of paper.Use the box-and-whisker plot to find the range and the interquartile range of the set of data. the goal of emperor mitsuhito was to modernize japan while maintaining japanese culture. this is an example of Are these numbers rational or irrational? 10 (square root of 10) 16 (square root of 16) 52% 1.235 1. Rational 2. Irrational please answer fast this needs to be in before tomorrow Translate the shape A three squares right and one square upWhat are the coordinates of the vertices of the image? WILL MARK AS BRAINLINEST!! Which of the following Enlightenment thinkers is correctly matched?A John Lockenatural rightsB Jean-Jacques Rousseauseparation of powersC Baron de Montesquieufree trade Hemlock trees support life of other organisms. Climate change has increased the rate of infection of Hemlocks with woolly adelgid. These kill the trees which decrease the habitat of animals and other insects. This is an example of how climate change impacts the Which is the best example of solid deductive reasoning? O A. All cashiers must be able to speak Spanish. Tiana is a cashier. Therefore,Tiana can speak Spanish.OB. All women want to have children. Clarissa is a woman. Therefore,Clarissa wants to have children.O C. All states have a governor. Alabama is a state. Therefore, Alabama hastwo senators.OD. The first five people to come into the coffee shop today were men.Therefore, the next person who comes in will be a man. im a senior trying to graduate my school has me in the wrong classes i have adhd and i was supposed to be in diffrent classes but anyways i need help bad its due tn at 12 and if i dont get them in i dont graduate Verdadero o Falso: Los cambios en las especies ocurren gradualmente, durante millones y millones de aos. At the craft store, Ayana bought a bag of blue and orange marbles. She received 41 blue marbles and 9 orange marbles. What percentage of the marbles were blue? Write your answer using a percent sign (%). How did the role of priests affect the split between the Eastern and Western churches? O Church leaders could not agree whether priests should be allowed to get maried. O Church leaders could not agree whether priests should believe in more than one god. O Church leaders could not agree whether priests should question the divinity of Jesus. O Church leaders could not agree on whether priests should question the existence of God. what is the Result obtained after data processing called?