Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 927 · 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) True (b) False
2. 2.🦴 How many bones are there in a grown-up’s body?
3. 3.True or false: the skull is part of the respiratory system. (a) True (b) False
4. 4.🫀 The liver is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
5. 5.🩺 Which body part has this job: pumping blood? (a) brain (b) lungs (c) heart (d) ribs
6. 6.❤️ How many chambers (rooms) does the human heart have?
7. 7.🩺 Which body part has this job: taking in oxygen? (a) brain (b) ribs (c) lungs (d) skin
8. 8.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) muscles (c) brain (d) skin
9. 9.🔍 Which is the odd one out? (a) large intestine (b) lung (c) food pipe (d) liver
10. 10.What is a job of the stomach? (a) guarding heart and lungs (b) pumping blood (c) churning food (d) covering the body
11. 11.What is a job of the lungs? (a) guarding heart and lungs (b) taking in oxygen (c) pumping blood (d) cleaning the blood
12. 12.True or false: the food pipe is part of the digestive system. (a) True (b) False
13. 13.🫀 The lung is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
14. 14.Which of these is part of the digestive system? (a) spinal cord (b) blood vessel (c) small intestine (d) heart
15. 15.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) heart (c) muscles (d) ribs
16. 16.🩺 Which body part has this job: churning food? (a) brain (b) stomach (c) lungs (d) muscles
17. 17.🔍 Which is the odd one out? (a) stomach (b) liver (c) small intestine (d) brain
18. 18.True or false: the brain is part of the nervous system. (a) False (b) True
19. 19.🫀 The stomach is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
20. 20.True or false: the rib is part of the digestive system. (a) False (b) True
21. 21.🩺 Which body part has this job: cleaning the blood? (a) brain (b) ribs (c) stomach (d) kidneys
22. 22.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
23. 23.Which of these is part of the skeletal system? (a) thigh bone (b) small intestine (c) blood (d) food pipe
24. 24.🔍 Which is the odd one out? (a) large intestine (b) brain (c) spinal cord (d) nerve
25. 25.True or false: the skull is part of the skeletal system. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) backbone (d) blood
27. 27.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) thigh bone
28. 28.🦷 How many milk teeth does a child have?
29. 29.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
30. 30.What is a job of the skull? (a) pumping blood (b) taking in oxygen (c) thinking and learning (d) protecting the brain
31. 31.🫀 The heart is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) circulatory system
32. 32.True or false: cleaning the blood is a job of the muscles. (a) False (b) True
33. 33.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) stomach (d) heart
34. 34.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
35. 35.What is a job of the brain? (a) covering the body (b) pulling bones to move (c) thinking and learning (d) churning food
36. 36.🩺 Which body part has this job: covering the body? (a) stomach (b) ribs (c) skin (d) heart
37. 37.What is a job of the kidneys? (a) covering the body (b) pulling bones to move (c) churning food (d) cleaning the blood
38. 38.🫀 The backbone is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
39. 39.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) heart (c) stomach (d) brain
40. 40.Which of these is part of the circulatory system? (a) blood vessel (b) small intestine (c) liver (d) brain

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