The answer is F, false. Natural selection is still involved, with stronger and more procreative individuals spreading their genes. An example of when natural selection is not involved would be when human breeders look for specific traits and breed accordingly.
False. Offspring could die off from many factors such as disease, lack of food, and predators.
10 is 4
11 is 3
15 is 3 (where it says 3 ok)