Polypeptide is another name for a protien.
I dont know 100% sure but C sounds the best. Humans breathe in oxygen (that plants make) and generate carbon dioxide and then releases it for plants to use.
Answer:
consume other organisms because they can't perform photosynthesis.
Perform photosynthesis because they have chloroplasts.
Decompose decaying matters because they evolved to do that.
As I searched on the Internet, I found out the choices and among the statements that have an incorrect description about a filtrate would be "<span>The filtrate is produced within the proximal convoluted tubule." In addition, a filtrate is usually any coarse material or liquid that passes through a filter.</span>