How Do Plants and Animals Differ in How They Take

How do plants and animals differ in how they take in nutrients?

A) Plants take in simple chemicals, which they synthesize into larger molecules; animals take up larger, more complex molecules.
B) Plants need to take in nitrogen-containing molecules, but animals do not.
C) Plants take in complex molecules; animals take up relatively simple chemicals and synthesize larger molecules.
D) Plants must absorb all 20 amino acids, whereas animals are able to synthesize all amino acids.