Based on the information above about how proteins are made and are different, use the 3 amino acids above to create 2 proteins with 4 amino acids

Explanation:

3 amino acids = Alanine, lysine and Glycine

Protein 1,

Ala-Lys-Ala-Gly

Protein 2,

Lys-Gly-Ala-Gly

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.