James is a little boy with a lot of energy and a tenacious personality. his sometimes-frustrated parents respond to him with more strictness. as he gets older, his parents notice that he gets frustrated easily and has even more energy. this example of a little boy who is naturally geared toward having a lot of energy and how his family has responded to him represents the:

The answer is "interaction between heredity and environment".

Explanation:

Heredity includes characteristics which are transmitted through genes from parents to their children. Where environment refers to our surroundings. All characteristics or traits depend both on heredity and environmental components. When Heredity and environment cooperate their effect is produced. This implies the manner in which genes act relies upon the environment in which they act. Similarly, the impacts of environment rely upon the genes with which they work.

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

d.) continue to rise rapidly