Answer:
free ponts how kind of you
Explanation:
Answer:
this is your answer take it
Explanation:
And mark me brainlist please like also
Answer:
yes it is a useful mechanism
Answer:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.
here is some help: these to photos should give you the answer to this chart hope it helps.