No, heredity essentially involves only traits which are passed on by genes and the genetic expression of genes. This doesn't involve any environmental influences or anything similar. Although this view is outdated and it is today known that environmental influences get also inherited.
Answer:
A. easier
Explanation:
Because the body will get used to the movements that at the beginning were hard for u
I think it is D because the exoskeleton is used for protection and sensing things, it could be just B but I think D is the best answer