Jom

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Across
  1. 2. Pump blood out of the body
  2. 5. The main waste product in our body
  3. 8. The organ that connects the fetus to the wall of uterus
  4. 9. Keep every thing in our body balance
  5. 10. When the sperm cell enter the egg cell
  6. 13. Longest artery in our body
  7. 14. Allow water and slat to move out of the body
  8. 15. A change from child to teenager
  9. 17. System process of removing waste from our body
Down
  1. 1. Remove waste
  2. 3. One of seven life process
  3. 4. Convert excess protein into urea
  4. 6. Removing carbon dioxide
  5. 7. Rich of oxygen
  6. 11. Low carbon dioxide
  7. 12. bag Extensive network of capillaries
  8. 16. Carries across and around the body by the cardiovascular system