Answer:
B) The first shell only holds 2 electrons so the 3rd electron had to go in the second shell.
Explanation:
Electrons fill up from smallest to largest, the first electron shell only holds 2 electrons, so the remaining electron had to go to the second shell.
Through the process of selective breeding. breeders take cats with certain traits and breed them so their offspring will have the desired traits
Yes we have to maintain homeostasis so our bodies have to adapt to Mother Nature