Animals get protein from diet.
<h3><u>Explanation:</u></h3>
Proteins are one of the important part of diet which constitute about one fifth of an ideal diet. This proteins are formed of amino acids. There are 20 amino acids in nature, of which 9 are essential amino acids and 11 are non essential amino acids. The non essential amino acids are prepared in our body by enzymes. But the essential amino acids are needed to be supplied from outside via diet to get access to. So proteins are needed to be present in diet.
Answer:
Well, there is more of a chance for the variation of features to happen. For Instance: Eye Color, Hair Color, and Many More Features. Also, by using a Punnett Square, You could find out the other ways that increased genetic variation can help offspring.
Explanation:
I don't really get your question sorry :(
20% of the Earths crust is made up of non-silicate minerals
