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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 387 · 40 questions
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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.

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

Answer key

  1. False
  2. False
  3. True
  4. 32
  5. stomach
  6. False
  7. False
  8. heart
  9. digestive system
  10. True
  11. digestive system
  12. pumping blood
  13. blood
  14. False
  15. skin
  16. 2
  17. skull
  18. skeletal system
  19. thigh bone
  20. False
  21. True
  22. brain
  23. backbone
  24. nerve
  25. 20
  26. False
  27. nerve
  28. skull
  29. spinal cord
  30. heart
  31. ribs
  32. True
  33. thigh
  34. False
  35. 206
  36. False
  37. False
  38. True
  39. circulatory system
  40. churning food

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