Answer:
I would say everything's correct except the second one, I believe that one is false :) I hope you do well and sorry if i'm wrong!
Explanation:
Answer:
Hydrogen
Explanation:
Basically, stars are big exploding balls of gas, mostly hydrogen and helium.
Answer:
Because the Dinosaurs would hunt us down and we would go extinct or endangered.
Explanation:
Earth’s <u>seasons</u> change in a yearly cycle because of the tilt of its rotation axis and Earth’s <u>orbit</u> around the Sun.
