Identify the four postulates of natural selection. select all that apply.

Here are the four postulates of natural selection, according to Charles Darwin:

1. variability - refers to different mutations that create different species

2. heritability - refers to the genes that are passed from one organism onto its descendants

3. overproduction of offspring - refers to the fact that more "children" is born than dies

4. natural selection - refers to those organisms that survive because they adapt to their surroundings better than those who will die