The answer is c hope it helps
Answer: C
The substance that must come through the cell membrane for the cell to live is nutrients. Cells would die if they did not get nutrients. Nutrients are what keeps the cell running.
Call you later today I have a lot to talk about it
Im pretty sure its <span>115 km²
Hope i helped</span>
Abiotic is the non living organisms and biotic is the living organisms.