1. 1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt Heart Blood Vessels RespirationDigestionBreathing

2. 2 Upper chambers of the heart.

3. 3 What are atrium?

4. 4 Wall that separates the heart into two sides.

5. 5 What is septum?

6. 6 Lower chambers of the heart.

7. 7 What are the ventricles?

8. 8 This chamber pumps blood to the Pulmonary Artery.

9. 9 What is Right Ventricle?

10. 10 This chamber receives blood from the Vena Cava.

11. 11 What is the Right Atrium?

12. 12 These blood vessels take blood away from the heart.

13. 13 What are the arteries?

14. 14 These blood vessels are so small they can only be seen with a microscope.

15. 15 What is a capillary?

16. 16 This is the main artery taking blood to the body.

17. 17 What is the Aorta?

18. 18 These blood vessels have valves.

19. 19 What are the veins?

20. 20 This vein takes blood to the heart from the lungs.

21. 21 What is the Pulmonary Vein?

22. 22 Breathing Muscle

23. 23 What is the diaphragm?

24. 24 Windpipe

25. 25 What is the trachea?

26. 26 Air Sacs

27. 27 What is alveoli?

28. 28 Voice Box

29. 29 What is the Larynx?

30. 30 This lung is bigger

31. 31 What is Right Lung?

32. 32 These things grind food in your mouth.

33. 33 What are teeth?

34. 34 Digestion ends here.

35. 35 What is the small intestine?

36. 36 First part of the small intestine.

37. 37 What is Duodenum?

38. 38 This organ produces insulin

39. 39 What is the pancreas?

40. 40 The main purpose of the large intestine.

41. 41 What is water absorption?

42. 42 This muscle controls breathing.

43. 43 What is Diaphragm?

44. 44 True / False The lungs are involved in external respiration.

45. 45 What is True?

46. 46 Where does the diaphragm move during inhalation (breathing in)

47. 47 What is down?

48. 48 When you diaphragm pulls down air rushes in through these two openings.

49. 49 What is nostrils?

50. 50 Smoke inhaled by a non-smoker.

51. 51 What is Second-Hand Smoke?