The correct answer is C. Passive transport refers to the movement of substances such as ions across the cell membrane without the use of energy. Examples of such movement is diffusion, facilitated diffusion, osmosis and filtration. The opposite of passive transport is active transport and this needs energy to occur. Examples of active transport are proton pumps, exocytosis and endocytosis.
Answer:
Because different countries have different languages and call the species different things
Explanation:
Answer:
the answer is c accept who you are thats how you get a higher self esteem
