invertebrates

12345678910111213141516
Across
  1. 5. soft,unsegmented bodies no exoskeleton
  2. 6. rough,spiny skin
  3. 7. soft body hard shell
  4. 8. flat
  5. 10. soft hollow body with tentacles
  6. 12. animal with an exoskeleton,a segmented body
  7. 13. it is a arthropod and lives on land
  8. 15. soft body over an internal skeleton
Down
  1. 1. worm shaped body
  2. 2. skeleton or shell that lies outside the body
  3. 3. soft round body, no tentacles
  4. 4. skeleton or shell inside the body
  5. 9. live inside there hosts
  6. 11. intrnal segments with some repeated organs
  7. 14. no legs,spongy body with many holes
  8. 16. which is a echinoderm tat lives in the sea