Arthropods
Across
- 7. do not have antennae or compound eyes
- 10. type of circulatory system in arthropods
- 11. wing is half solid and half membranous
- 13. section with head and chest
- 14. gland for excretion of liquids in crustaceans
- 15. pump air in and out of an insect's body
- 16. feet used for feeling
- 19. scaled wings
- 22. insect chewing jaw
- 24. how many legs chelicerates have
- 25. pupa form of a butterfly
- 27. how many antennae insects have
- 29. grinds up food in insects
- 31. holes in an insect's abdomen that let air in and out
- 32. insect mouth for piercing and sucking out blood
- 33. how many legs crustaceans have
- 34. how many body sections in an insect
- 36. what insects are grouped by
- 37. how many antennae crustaceans have
- 38. type of eye with many lenses
- 39. what an arachnid breathes with
- 41. mouth-parts of crustaceans
- 43. adds protection to a crustacean
- 44. tail of scorpion and crustacean
Down
- 1. have two pairs of membranous wings
- 2. two wings
- 3. mouth-parts of a spider
- 4. what arthropods taste with
- 5. what crustaceans use to breathe
- 6. hand-like claws on first three pairs of crustacean legs
- 8. something only spiders have
- 9. type of metamorphosis most insects have
- 12. tubules that remove liquid waste
- 13. venomous myriapod
- 17. insect mouth for sucking up nectar
- 18. insect tongue for lapping up food
- 20. have straight wings
- 21. support structure on the outside
- 22. arthropods must do in order to grow bigger
- 23. myriapod that eats dead leaves
- 26. a chelicerate "crab" with expensive blue blood
- 28. arthropods must have these to be able to move
- 30. senses air movement
- 32. how many legs an insect has
- 35. group of chelicerates that spiders belong to
- 40. the membrane layers of a book gill or book lung
- 42. chemical messages detected by smell