Evaluate the Darwinian theory of evolution through natural selection as a scientific theory.

1.) All organisms differ in traits such as size and
behavior.

2.) No two individuals are exactly
alike.

3.) There was a gradual change in each
species.

4.) Fossils were different from the living animals. However,
these fossils had many similarities to modern forms of life.

5.)
Species on the Galapagos Islands resembled species on the mainland but they were
different in certain characteristics.

6.) Some organisms became
isolated on many islands.

7.) Most organisms produce more offspring
that can survive.