Question

diffusion, osmosis, and active transport are all types of what?
organ growth
cell transport
photosynthesis

Explanation:

• Diffusion: Movement of molecules from high to low concentration.
• Osmosis: Diffusion of water across a semi - permeable membrane.
• Active transport: Requires energy (e.g., ATP) to move molecules against the concentration gradient.
• All these processes are related to the movement of substances across cell membranes, which is cell transport.
• Organ growth is about the increase in size and development of organs, not related to these processes.
• Photosynthesis is the process by which plants convert light energy into chemical energy (glucose), not related to these transport mechanisms.

Answer:

B. Cell transport