B because a and c are incorrect and in letter d it states earth has no protection at all. And it DOES have protection B is most definitely true
The best and most correct answer among the choices provided by the question is the third choice. The results of Medel's experiment had occured because there <span>always were either one color or the other</span>I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
Natural selection is when an animal adapts to their environment to survive and produces more offspring. It occurs when the animal isn’t thriving in their environment and they make adaptions to where they can survive.
Explanation:
An example of natural selection is, a bird used to have a really thick and short beak. But to have more access to food they adapted to their environment and now have a long and skinny beak.
Hope this helps :)
The think the answer is c
