I answer i would choose is C
The mechanism of enzymatic action within a single substance
Respiration occurs in living organisms around the world, including plants and animals. It encompasses the process<span> of breaking down organic molecules with </span>carbon<span> into smaller components, including </span>carbon dioxide<span>, which in turn releases into the </span>atmosphere<span> and surrounding environments.</span>
Answer:
Phylum: Chordata
Class: Mammalia
Order: Primates
Your answer is Mammalia : )
Explanation:
Hope this helps : )