Answer:
A and D I think
Explanation:
It's not erosion, so that is out of the answer choices. And I doubt it is crystallization, so that is why I think it is A and D. (correct me if I am wrong.)
Its "C" because the earth only has a certain amount of oil but yet we have endless amount of sun, solar, and wind
Answer:
oxygen
Explanation:
oxygen is an essential nutrient which the body needs especially during respiration.
it help the blood cells do provide energy.
without oxygen, there is no gaseous exchange
Answer:
Mutations can be caused by radiation
if my answer helps you than mark me as brainliest.
