1.How is the propulsion necessary to move a spacecraft through space different from the propulsion necessary to move an airplane through the air? 2.How are actual rocket launches similar to how balloon rockets and canister rockets launch?

3.How does the amount and type of fuel impact the distance a spacecraft can travel?

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.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.