The answer is c, lipids, :)
Answer:
C.
Explanation:
A theory is not a guess but an explanation of <u><em>why</em></u> things happen.
the key element in the ecological concept of species is that individuals within a species can successfully interbreed and conceive healthy offspring
<span>Hiking in the morning, assuming you have not eaten anything prior to the hike, results in your body having to perform work with lowered glucose levels, thus causing the body to feel out of breath.</span>
