Electric charges repel each other. t or f

The answer would be TRUE.

both

both are systems that move water nutrients into cells and remove waste

passive

movement of molecules DOWN the concentration gradient ( no cellular energy needed)maintains an equal balance between water, gases, nutrients, etc...

active transport

uses ATP to pump molecules UP the concentration gradient ( requires cellular energy)  moves molecules through the cell membrane against the concentration gradientdisrupts the equal balance made by diffusion