1. Describe how natural selection occurs. 2. From the point of view of natural selection, why is it important for an organism to survive? 3. Define sexual selection, and provide some examples of...

1. Describe how natural selection occurs.

2. From the point of view of natural selection, why is it important for an organism to survive?

3. Define sexual selection, and provide some examples of adaptations that evolved as a result of sexual selection.