1. Explain what an adaptation is, and provide three examples. 2. Explain the process of evolution by natural selection. 3. Describe one way in which artificial selection can benefit humans. 4. Explain how a population of insects could become resistant to a pesticide. EXTRA CREDIT: Pumpkin Math PracticeEach year a farmer saves and plants only the seeds from his largest pumpkins. Suppose that he starts with pumpkins that average 5kg and each year grows pumpkins that are 3 percent more massive, on average, than those he grew in the year before. What will be the average mass of his pumpkins after 10 years?