Answer:
wait why you need help?
Explanation:
JUST ASKING CAUSE I need to know why
Hi there!
Active Transport - Through the use of ATP, active transport pumps molecules against a particular concentration gradient. Active transport occurs from a low concentration solute and moves to a high concentration of solute. Two examples of active transport would be endocytosis and exocytosis.
Passive Transport - Active transport is the movement of molecules down a gradient. Unlike passive transport, it goes from high to low concentration and does not require energy (such as cellular energy). Some examples would be osmosis and diffusion.
I hope this helped!
Answer:
Option B, Foundation species
Some examples of foundation species are - Corals, Earthworms, Beavers etc.