HURRY! PLEASE HELP

3. What methods are you using to test this (or each) hypothesis?

To test this theory I used balls and measured their mass, volume, density, and the amount of displaced water or how much a tube would be filled up if the ball was placed inside.

For Example:

In the experiment where I used Table B, I filled a bucket up with water and predicted whether or not an inflated football would float if I put it in the water, then I measured the amount of displaced water from putting the inflated football in the bucket, which was 4000 mL. Then I did the exact same thing but with a deflated football, the amount of displaced water was 500 mL.

Explanation: This is the answer I put on edg

it is easily magnetized.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.