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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 795 · 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.

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

Answer key

  1. backbone
  2. False
  3. circulatory system
  4. digestive system
  5. digestive system
  6. False
  7. True
  8. lung
  9. digestive system
  10. False
  11. kidneys
  12. True
  13. thigh bone
  14. True
  15. True
  16. stomach
  17. 206
  18. stomach
  19. True
  20. skull
  21. pumping blood
  22. 4
  23. large intestine
  24. backbone
  25. digestive system
  26. 2
  27. blood
  28. False
  29. False
  30. False
  31. respiratory system
  32. skin
  33. liver
  34. 20
  35. False
  36. in the mouth
  37. False
  38. False
  39. oxygen
  40. taking in oxygen

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