Answer:
Cell types I and III are animal and fungal cells, which are most closely related since they are eukaryotic cells that are heterotrophic. Eukaryotic cells include plants, animals, fungi, and protists.
Explanation:
A. I believe
sorry if wrong <333
It could have the most direct effect on the amount of mitochondria in cells and also the system of the membrane.
Answer would be D!
Mark brainliest