Respond to the following questions in English. Use the same piece of paper that you used for part 3.

1. What is this brief segment about? (theme)
2. According to the audio, what kind of fossil could you buy on EBAY for only a couple of dollars?
3. What kind of fossils cost the most on EBAY?
4. How much did someone recently pay for fossils from South Dakota?
5. Why are scientists opposed to the commercialization of fossilized remains?