I'LL GIVE YOU BRAINLESS PLUS 30 POINTS. PLEASE ANSWER (believe me I don't wanna do work on a friday!!!)

1.Comets and Meteors the sun.
2. Comets and Meteors were formed at the same time / after all the planets and moons.
3. became extinct from a meteor hitting the Earth.
4. The Earth revolves in an orbit.
5. All of the objects in space are held there by the pull of from the sun.
6. gravity broke one comet into smaller comets.
7. It is / is not possible to predict the path of a comet.
8. A is a rock that falls from space and lands on Earth.
9. Meteorites are made of metal and are .
10. The amount of Earth that is covered by is 2/3.
11. The Big Bang was a(n) in space billions of years ago.
12. The earth’s burns up most meteors before they hit earth.
13. The impact of a meteor leaves a hole called a
14. A is made of ice with 2 tails, an ion tail and a dust tail.
15. Meteors, meteoroids, and meteorites all came from one large.