Lay down and take some ibeprofun or drink some water?
1.) mitosis is a cell of duplication. Where one cell divides into 2 genetically identical daughter cell
The Sun cause That's What Gives it Food
I think this is an theory changing because a new scientific method was developed. They used what Mendel had learned to test the hypothesis themselves and discovered that he was right.
Threatened is the definition used when describing a species at risk of extinction