Which part of the prokaryotic and eukaryotic cells controls what goes in and out of the cell and helps maintain homeostasis?

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

answer; convade;

in addition to being able to metabolize, grow, digest food, and excrete wastes, what other functions must an organism perform if it is to survive? survival also depends on the ability to maintain one's boundaries, to move, to respond to stimuli, and to reproduce. oxygen is a survival need.