Science and Halloween

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Across
  1. 2. pumpkins are classified as this
  2. 5. spiders don't have these like insects
  3. 7. original vegetable carved into jackolantern
  4. 10. decorated or carved pumpkin
  5. 12. state where most pumpkins are grown
  6. 14. part of human body made of calcium phosphate
  7. 16. fear of Halloween
  8. 20. there are 500 of these in an average pumpkin
  9. 22. pigment that gives pumpkin orange color
  10. 23. liters of blood in average adult human
Down
  1. 1. another name for a human skull
  2. 3. frogs shed their skin one every _______
  3. 4. a toadstool is a type of these
  4. 6. continent where there are no scorpians
  5. 8. smallest mammal (bumble bee____)
  6. 9. a bat is this
  7. 11. red blood cells live 4 ________.
  8. 13. pollinate pumpkin flowers
  9. 14. makes up 7% of your body.
  10. 15. Hard outer covering of insects body
  11. 17. fear of spiders
  12. 18. disc shape of a red blood cell
  13. 19. a spider web is made of silk ______.
  14. 21. dried blood over a cut