66.2k views
4 votes
The cell membrane helps to control what enters and leaves a cell. Which of these substance, which account for about two thirds of a cell's mass, is constantly moving in and out of the cell?

A. carbohydrates
B. protein
C. waste
D. water

1 Answer

3 votes
The answer is D. Water
User Fabian Sievert
by
8.3k points

No related questions found