vocab set 5

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Across
  1. 2. results in two daughter cells each having the same number and kind of chromosomes as the parent
  2. 4. cell fragments in our blood that form clots and stop or prevent bleeding
  3. 6. fertilized egg
  4. 9. system that's used to protect you from viruses
  5. 11. when chromosomes of the same type are lined up
  6. 12. actions that you cant decide to do
  7. 13. 55% of blood
  8. 16. create something identical to something else
  9. 17. break down food chemically
Down
  1. 1. contraction and relaxation of the muscles that propel the contents onward
  2. 3. reproduction where offspring is identical to one parent
  3. 5. bands of tough elastic tissue around your joints
  4. 7. lets us move our limbs
  5. 8. tiny air sacs of the lungs which allow for rapid gas exchange
  6. 10. digestion where you manually break down food
  7. 14. transport blood, nutrients and oxygen to cells in your organs and body systems
  8. 15. system that uses hormones
  9. 18. cell division in which each daughter cell receives half the amount of DNA as the parent cell