Profound social economic changes occurred
I'd have to say gas because it usually doesn't change at all
Answer:Resources such as rocks, soil, water, and air, nonliving things that help to meet our needs. This lesson focuses on students learning about Earth's Resources. They learn that water and air are renewable resources that can be replaced quickly. They learn that soil and rocks are non-renewable and they cannot be replaced quickly.
Explanation:
Answer: A
Explanation: this would contradict the Big Bang theory
