1. Healthy Science 2 Unit Review

2. What are bacteria and viruses?

3. They are germs that can make us sick.

4. What is the name of this organ?

5. The brain!

6. What is the name of this organ?

7. The lungs!

8. What is the name of this organ?

9. The Heart!

10. What is the name of this organ?

11. The stomach!

12. Match the food with how it helps the body. Calcium in milkbuilds muscles Proteingives you energy Carbohydratesgives you vitamins and minerals Vegetablesmakes strong bones

13. Calcium in milkbuilds muscles Proteingives you energy Carbohydratesgives you vitamins and minerals Vegetablesmakes strong bones

14. Why does your body need the respiratory system?

15. So we can breathe, so there will be oxygen for our body.

16. What does your digestive system do?

17. It makes it so our bodies can use the food we eat. It turns the food we eat into energy.

18. What does your circulatory system do?

19. Our heart pumps blood to all our organs. Blood carries oxygen and food.

20. What is one way to kill germs?

21. Washing hands with warm water and soap Bleach cooking

22. Why should medicine be given only by adults?

23. If you take the wrong kind or too much you could get very sick. If you don’t take enough, the medicine might not help you get better.

24. Bacteria and viruses are also called: 1. Dirt 2. Germs 3. vitamins

25. Bacteria and viruses are also called: 1. Dirt 2. Germs 3. vitamins

26. Your lungs are used to: 1. Breathe 2. Pump blood 3. Think 4. Digest food

27. Your lungs are used to: 1. Breathe 2. Pump blood 3. Think 4. Digest food

28. Your stomach is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

29. Your stomach is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

30. Your brain is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

31. Your brain is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

32. Your heart is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

33. Your heart is used to 1. Breathe 2. Pump blood 3. Think 4. Digest food

34. Your lungs are part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

35. Your lungs are part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

36. Your stomach is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

37. Your stomach is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

38. Your brain is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

39. Your brain is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

40. Your heart is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

41. Your heart is part of the 1. Respiratory system 2. Circulatory system 3. Digestive system 4. Nervous system

42. The most calcium is found in 1. Meat 2. Milk 3. Candy

43. The most calcium is found in 1. Meat 2. Milk 3. Candy

44. Calcium helps your body 1. Build strong bones and teeth 2. Make muscles 3. Digest your food 4. Have energy

45. Calcium helps your body 1. Build strong bones and teeth 2. Make muscles 3. Digest your food 4. Have energy

46. Protein helps your body 1. Build strong bones and teeth 2. Make muscles 3. Digest your food 4. Have energy

47. Protein helps your body 1. Build strong bones and teeth 2. Make muscles 3. Digest your food 4. Have energy

48. Carbohydrates help your body 1. Build strong bones and teeth 2. Make muscles 3. Digest food 4. Have energy

49. Carbohydrates help your body 1. Build strong bones and teeth 2. Make muscles 3. Digest food 4. Have energy

50. Which will NOT kill germs? 1. Soap 2. Bleach 3. Rubbing 4. Cooking

51. Which will NOT kill germs? 1. Soap 2. Bleach 3. Rubbing 4. Cooking