jimbob's super sientific awesome circulartory system(with bad spelling)

12345678910111213141516
Across
  1. 1. the thing that pumps blood through your body
  2. 4. specilised cells that make up your heart
  3. 9. transports oxygen, nutrients and hormones around body
  4. 10. carries oxygen rich blood from heart
  5. 11. the blood cells that float in you blood and defends you from desieses
  6. 16. the name of the system that contains your heart and your blood vessles
Down
  1. 2. carries oxygen around body
  2. 3. how many times your heart beats in one minute
  3. 5. the system thet the lungs are in
  4. 6. carries your blood cells
  5. 7. contains oxygen less blood
  6. 8. allows exchange of oxygen, nutrients and waste with body tissues
  7. 12. what you breath in from the air, necissary for survival
  8. 13. what you breath out.
  9. 14. lets you breath in and out, contains oxygen
  10. 15. pumps oxygen rich blood out, main artery