Natural selection is a process where living things that are better adapted to the environment around them survive longer and produce more off springs .
Answer:
the same
I think I believe it does
Mountain lions with lots of variation because variation is important for species’ survival. If there is an environmental change that negatively affects organisms with a certain trait, variation can insure that the entire species will not be wiped out because some organisms within that species might not have that trait and can survive.
It can be observed and tested
Cells undergo mitosis because there must be a process in which the nucleus is divided in order for there to be a successful reproduction for cells.
