Answer:
The answer is- A). Because it takes tremendous effort to break free from the laws of gravity to exit the Earth's atmosphere.
Explanation:
I really don't have an explanation. Except that I love science and I actually pay attention in my classes.
Answer:
Probably determining the best way to generate clean energy in Maine :)
Im not sure but if there was a graph maybe
The south pole of a compass magnet points towards the NORTH
