Question

Once nutrients have been broken down through the process of cellular respiration, which of the following must also happen in order for an animal cell to maintain homeostasis?
The cell must take in sunlight.


The cell must remove wastes.


The cell must use up the energy molecules.


The cell must lower its operating temperature.

HELP PLEASE

Answer 1

I think the answer is B:the cell must remove waste
Explain: it’s definitely not option 1, it’s an animal cell. The last one I doubt as well. So it is down to B and C.