Answer:
A
Explanation:
Passive transport does not require energy. The substances follow the concentration gradient, meaning they go from high to low. Active transport goes against the concentration gradient. Substances go from low to high, so it requires energy.
A because water is collected in clouds from bodies of water than falls back down as rain snow or hail
I guess it science Oklahoma And ecosystem and protozoans Andrew And thanks
Answer:
Would It be C
Explanation:
I am so sorry but my brother said that he did it and he said he got it right but i was not for sure so .....:(