Between a piece of paper and a rock, which will fall the fastest and why?

The Rock

Explanation:

The paper is very thin and light so it has more air reisistance which will cause it to fall slower than the rock that has a larger density.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

i believe the answer is a hope it and is correct