Select the part whose main job is to help a plant cell make proteins. (Will give brainliest if correct.)

Although there are a limited number of amino acids many different types of proteins exist because..

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?