Well, i took the test and i put artificial selection and got it right. The definition of artificial selection is "The breeding of plants and animals to produce desirable traits" So the answer is A
It is called the "climax community"
Gravity
Plant roots always grow downward because specialized cells in root caps detect and respond to gravity. This is an example of a tropism. A tropism is a turning toward or away from a stimulus in the environment. Growing toward gravity is called geotropism.
Number 1.- <span>A. Cells would not have any chemical reactions taking place.
Number 2.- </span><span>C.the energy required to start the reaction.
Hope it helps!</span>
2.23795229 × 1022<span> m</span><span>2 please mark as brainless answer</span>
