BIOLOGY HIGH SCHOOL

The respiratory system depends on the nervous system for signals toa. coordinate the muscles that control breathing.
b. exchange gases with the circulatory system.
c. enhance the amount of available oxygen in the lungs.
d. release enzymes to increase the exchange of gase

Answers

Answer 1
Answer: The respiratory system depends on the nervous system for signals to a - coordinate the muscles that control breathing. Indeed, our nervous system plays a vital role when it comes to many bodily aspects where we don't even appreciate them on a daily basis. They are, however, extremely important. 
Answer 2
Answer:

Answer:

coordinate the muscles that control breathing.

Explanation:

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Which state of matter is least likely to transfer heat by convection?solid

liquid

gas

plasma

Answers

Answer: Liquid

Explanation:

Liquid and gases are fluids as they can flow. Convection takes place when the the particles having more energy is replaced with the particles having less energy.

The hotter particles moves and takes place of the colder particles when a liquid is heated. The liquid that lies in the hotter region is less dense than the colder regions. So, less dense particles move to replace the more dense particles.

Hence, the correct answer is Option B

Explain why a food web is a better representation of energy flow in a community than a food chain.

Answers

A food web s better at showing energy flow than a food chain because it shows how much energy goes to which animal not just what eats what.

Most land mammals have the ability to rest one hemisphere of their brains at a time.a. True
b. False

Answers

The answer is b. False.

The ability to rest one hemisphere of their brains at a time is a phenomenon called unihemispheric sleep. It is not common for the most land mammals. It was observed in some reptiles, birds (for example domestic, chicken), and aquatic mammals (dolphins, seals,...). This phenomenon enabled sleeping animals to receive stimuli all the time. For example, in the case of emergency, animal will receive stimuli to fly away. For aquatic mammals, it is important to emerge to the water surface to breathe while sleeping.

Answer:

F

Explanation:

E2020

Two common species of frogs from the genus Bombina (B. bombina and B. variegata) live in similar latitudes and ecological conditions, but in two different regions, Central and Eastern Europe. In a narrow strip between these regions, scientists observed a third species, which might have been a hybrid between the former diverging populations of the ancestral species. What evolutionary process might be responsible for the speciation in Bombina?Top of Forma.Allopatric speciation
b. Parapatric speciation
c.Sympatric speciation
d.None of the above
e. Bottom of Form

Answers

D I think so don’t believe me

Explain why greenhouse gases are essential and yet a concern?

Answers

Answer:

Green house gases are the type of gases present in the air which have the ability to trap heat of the earth's surface. Gases like carbon dioxide and methane are found naturally and are known to play an important role in earth's climate. If they are not found the earth' s climate would be too cold creating problem for survival of life on the earth.

These green house gases absorb the emit the radiation in the thermal infrared range. These gases act like a blanket and save earth surface from infrared radiation by absorbing them and prevent them from escaping out of the earth surface.

But now a days due to increased in the concentration of green house gases like carbon dioxide and methane due to pollution and deforestation causing a great problem called as green house effect which lead to global warming and it a great concern for all the people now a days.

Greenhouse gases refer to the gases, which are crucial to maintaining a suitable temperature for life on Earth. Examples are methane, carbon dioxide, and nitrous oxide.

Why are greenhouse gases a concern?

Greenhouse gases such as water vapor, methane, fluorinated gases, and carbon dioxide trap the sunlight and raise the temperature of the Earth keeping it warm.

The gases are a concern for the environment and life on earth as in the absence of these gases, the Earth's climate will be extremely cold and chilly.

These gases act as a protective blanket, saving them from infrared rays and other harmful rays. Also, the increased emission of these gases is leading to global warming, which is one of the major threats to life on Earth.

Thus, greenhouse gases are essential but their increased emission is a major concern for the planet.

Learn more about greenhouse gases here:

brainly.com/question/11595872

the process os sharing results and working together to develop new hypothesis and expirments is known as

Answers

Answer:

The process of sharing results and working together to develop new hypotheses and experiments is known as collaboration.

Explanation:
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