Answer: Warm, moisten and purify inspired air.
Explanation:
Like animals, plants must maintain an internal balance, or homeostasis.
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We have heard about Respiration. In human beings, respiration is a cellular activity which takes place in the presence of oxygen and in result produces carbon dioxide. Jamal model is a clear manifestation of that process. Medulla is the region of a brain that controls the respiration activity. When we breathe we take in oxygen and the excess amount of carbon dioxide is removed from out body.
Brains cells have capability to detect the carbon concentration in blood and add excess amount of carbon from body to the air.
I dont know if you mean it like this but
metamorphic rocks are located deep underground but often found on surface of earth due to uplift
<span>A change in an organisms environment is called an?</span>
