Question

what is cellular transport?
the movement of molecules from an area of higher concentration to an area of lower concentration
a state of balance among all the systems needed for the body to survive and function correctly
the process of transporting cells to a new location in the body
the movement of substances across a semipermeable cell membrane

Explanation:

Cellular transport specifically refers to the movement of substances (not just molecules) across the cell membrane, which is semi - permeable. The first option describes diffusion (a type of passive transport), the second is homeostasis, and the third is not the correct definition of cellular transport.

Answer:

The movement of substances across a semipermeable cell membrane.