Invertebrates

123456789101112131415
Across
  1. 2. 2 pairs of legs on each segment;tubular body
  2. 3. 4 pairs of legs;only on thorax
  3. 7. worm-shaped body,body not segmented internally
  4. 9. spongy body with holes,no legs
  5. 12. flat body
  6. 14. body segmented internally
  7. 15. something that moths and butterflys eat with
Down
  1. 1. soft body,usually covered with a shell
  2. 4. paired jointed legs
  3. 5. 3 pairs of legs;only on thorax
  4. 6. parasites that live inside their host
  5. 8. 1 pair of legs on each segment;flattened body
  6. 10. parasites that live outside their host
  7. 11. has tentacles,body without holes
  8. 13. body coverd with rough,spiny skin