Answer:
I believe the answer you are looking for is the Lithosphere
Inclusions are always older than the rock they are found in.
Answer:
You write what you think is going to happen based off those questions. For example, on a, you could put something such as "If I eat 1 lbs of candy I will gain __ pounds." You can change the sentence around to make it your preference.
Because there always needs to be something that starts it off. Eg: If there was no grass, there would be no animals.