Biology

The correct answer is: C.Passive Transport.

Passive transport does not require ATP because it relies on the natural movement of molecules from an area of higher concentration to an area of lower concentration, driven by concentration gradients. This process includes diffusion and facilitated diffusion, both of which occur without the need for energy input from the cell.

Here’s an explanation of the other options:

A.Endocytosis: This process involves the cell engulfing material from the outside by wrapping its membrane around it to form a vesicle. It requires ...