Question A. Name the four spheres or sub-systems of the earth .(1 point)

Question B.
Explain how the four spheres interact with water cycle processes.(1 point)

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

i do not get it   at all