Do not submit in pdf, only word document will be accepted. details below.

Note: make all answers as short as possible, best if there are no more than 2-4 sentences for each answer. You can use #3 with Clipart or anything that works with Word, etc., thank you!

1. Describe the basic body plan of a mollusk.
2. What are gills? What is their function?
3. Create a Venn diagram to show important similarities and differences among the three major classes of mollusks.
4. What is a radula? What is it used for?
5. Define regeneration.
6. Explain the advantages of a segmented body.
7. Polychaete worms have an interesting reproductive strategy. Describe this strategy and infer its adaptive significance.