biology

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Across
  1. 2. The type of symmetry most worms and mollusks have
  2. 4. The rasping tongue-like structure many mollusks use to feed
  3. 5. Cnidarians use these stinging cells to capture prey
  4. 6. The jelly-like substance in a jelly fishs body
  5. 9. Soft-bodied animals with a muscular foot sometimes a shell
Down
  1. 1. Tentacled cnidarian often mistaken for a jellyfish
  2. 2. The class of mollusks that includes clams and oysters
  3. 3. Group of worms known for being parasites like tapeworms
  4. 7. The body cavity found insegmented worms
  5. 8. This flatworm can regenerate from a small fragment of its body