3. Study the five generations of the prey population. Compare the first generation with the second generation. What changes occurred, if any? Compare the first generation with the third, fourth, and fifth generations. What changes occurred? Propose an explanation for your results.

4. Study the five generations of the predator population. Compare the first generation with the second generation. What changes occurred, if any? Compare the first generation with the third, fourth, and fifth generations. What changes occurred? Propose an explanation for your results.

5. Up until now, no characteristics or qualities have been assigned to the predators and prey. Suggest a trait of the prey and a trait of the predators that might account for the results of your model. How do the results of your model help explain the process of natural selection in a predator-prey relationship?

6. What if all predators killed only prey numbered 4, 5, 6, or 7, and not prey numbered 1, 2, 3, 8, 9, or 10? What would happen over the next five generations? What if all predators killed only prey numbered 1, 2, 3, 8, 9, or 10, and not prey numbered 4, 5, 6, or 7? What would happen over the next five generations?