What does heterotroph mean? A. They get energy by eating decomposing or dead things.

B. They make their own food through photosynthesis.

C. They get energy by eating other organisms.

A heterotroph is an animal that can't make its own food supply, so they have to eat other things, like plants or other animals, to survive

Explanation:

I think option c is the answer for ur question

amber has allowed scientists to study dna that has been preserved over millions of years.

i think its both a and b