Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 564 · 40 questions

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

1. 1.True or false: churning food is a job of the stomach. (a) False (b) True
2. 2.True or false: the blood vessel is part of the skeletal system. (a) True (b) False
3. 3.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
4. 4.🫀 The liver is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
5. 5.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
6. 6.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
7. 7.🩺 Which body part has this job: churning food? (a) stomach (b) kidneys (c) skin (d) ribs
8. 8.🦷 How many milk teeth does a child have?
9. 9.What is a job of the heart? (a) covering the body (b) cleaning the blood (c) pumping blood (d) protecting the brain
10. 10.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) muscles (c) ribs (d) heart
11. 11.What is a job of the ribs? (a) pulling bones to move (b) guarding heart and lungs (c) taking in oxygen (d) covering the body
12. 12.True or false: the lung is part of the nervous system. (a) False (b) True
13. 13.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
14. 14.🫀 The spinal cord is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
15. 15.True or false: churning food is a job of the skull. (a) False (b) True
16. 16.Which of these is part of the circulatory system? (a) stomach (b) blood (c) spinal cord (d) brain
17. 17.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
18. 18.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) stomach (d) heart
19. 19.🦴 How many bones are there in a grown-up’s body?
20. 20.🩺 Which body part has this job: pumping blood? (a) stomach (b) brain (c) muscles (d) heart
21. 21.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) liver (d) heart
22. 22.True or false: the backbone is part of the skeletal system. (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) windpipe (b) skull (c) backbone (d) rib
24. 24.🫀 The blood vessel is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
25. 25.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) finger (d) arm
26. 26.🫀 The stomach is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
27. 27.True or false: protecting the brain is a job of the brain. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) nerve (b) brain (c) backbone (d) spinal cord
29. 29.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
30. 30.True or false: the brain is part of the nervous system. (a) True (b) False
31. 31.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
32. 32.🫀 The thigh bone is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
33. 33.Which of these is part of the circulatory system? (a) thigh bone (b) skull (c) blood vessel (d) liver
34. 34.True or false: the large intestine is part of the respiratory system. (a) True (b) False
35. 35.Which of these is part of the respiratory system? (a) stomach (b) windpipe (c) heart (d) rib
36. 36.🫀 The windpipe is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
37. 37.True or false: the stomach is part of the digestive system. (a) True (b) False
38. 38.❤️ How many chambers (rooms) does the human heart have?
39. 39.🩺 Which body part has this job: thinking and learning? (a) brain (b) muscles (c) stomach (d) lungs
40. 40.True or false: the food pipe is part of the digestive system. (a) True (b) False

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