Here's why:

* Natural Selection's Core Principles:

* A. Organisms produce more offspring than can survive: This is the principle of overproduction. It creates competition for resources.

* B. Individuals in a population vary many traits: This is the principle of variation. These variations are often inherited.

* C. There differential rep?: This statement is incomplete and unclear. The full concept is Differential Reproduction, which means that individuals with traits better suited to their environment are more likely to survive and reproduce. This is the key driver of natural selection.

Let me know if you have any other questions!