PRACTICE

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Across
  1. 3. more than one living thing but same species
  2. 5. to dissolve vitamin A,D,E, and K
  3. 8. human breath by using...
  4. 10. after windpipe, split into two branches
  5. 12. diseases in skeletal system that caused by virus
  6. 13. biggest artery
  7. 16. bubble sac where the gas exchange
  8. 17. to pump blood
  9. 21. shape of bone in backbone
  10. 24. skeleteon of shrimp
  11. 25. the only liquid in blood components
  12. 27. like a nose for whale
  13. 29. thinnest blood vessel
  14. 30. allow bone move one direction only
  15. 31. instestine to absorb water
  16. 34. symbiosis of rhino and starling
  17. 35. to protect brain
Down
  1. 1. muscle domed shaped to separate chest and abdomen cavity
  2. 2. symbiosis of remora fish and shark
  3. 4. the shape of leg like X or O letter caused lacking of vitamin D
  4. 6. digestion that using organ
  5. 7. single living thing
  6. 9. more than one type of populations
  7. 11. as source of energy
  8. 14. the spinal cord curve backward
  9. 15. part of blood to stop bleeding
  10. 18. allow bone move 180 degree
  11. 19. teeth that uses to grind the food
  12. 20. non-living things component in ecosystem
  13. 22. living things component in ecosystem
  14. 23. disease when you eat irregularly
  15. 26. digest the food by using gastric juice
  16. 28. to much white blood cell
  17. 32. to protect lungs and heart
  18. 33. intestine to absorb nutrients