Body Systems

12345678910111213141516171819202122232425
Across
  1. 1. aid in movement and blood flow
  2. 3. There are 79 _____ in the body
  3. 8. is apart of the immune system
  4. 9. There are 12 of them
  5. 13. takes in O2 and expel CO2
  6. 15. there are ____ types of tissue
  7. 16. is the human organism
  8. 18. provides shape,support, and protection
  9. 19. produce and eliminate waste
  10. 20. move white bloods cells to fight infection
  11. 22. is the the muscle tissue
  12. 24. our body is made up of over 60 trillion
  13. 25. systems that fights against viruses
Down
  1. 2. waste product
  2. 4. systems that allows for sexual reproduction
  3. 5. is the stomach muscles
  4. 6. protective barrier, retain fluids, rid of waste, regulate body temp.
  5. 7. specialized cells serve ______
  6. 10. is the digestive system
  7. 11. break down absorb food, remove waste
  8. 12. system that send signals through the body
  9. 14. apart of the reproductive system
  10. 17. also known as cardiac muscle
  11. 21. moves blood,o2,co2, and nutrients
  12. 23. main levels of organization
  13. 24. is the muscle cell