Answer:
ok sike i lied you thought i tried
Explanation:
The apex of the throw, which is when the ball reaches the highest part of the thrown before it begins to fall
Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean.
1) D chromosomes
2) B a double helix
3)A chromosomes are made of DNA
4)A genes