Which statements best describe the fossil record? check all that apply.

I do not know the statements so i can't help you with your question, but heres another similar question that may help you.

Which statements describe the fossil record? Check all that apply.

Most of the fossil evidence is from the last 600 million years of Earth.

There is very little fossil evidence for the first 4 billion years of Earth.

Explanation:

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects