Class 3 GK Worksheet: Human Body Systems

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

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