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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 178 · 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 nervous system? (a) thigh bone (b) liver (c) spinal cord (d) small intestine
  2. 2.🩺 Which body part has this job: covering the body? (a) muscles (b) kidneys (c) skin (d) lungs
  3. 3.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  4. 4.Which of these is part of the circulatory system? (a) liver (b) lung (c) windpipe (d) blood vessel
  5. 5.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  6. 6.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the mouth (d) in the lungs
  7. 7.🫀 The small intestine is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  8. 8.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  9. 9.🫀 The lung is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) respiratory system
  10. 10.True or false: the nerve is part of the nervous system. (a) False (b) True
  11. 11.🦴 How many bones are there in a grown-up’s body?
  12. 12.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
  13. 13.🫘 How many kidneys do we have?
  14. 14.Which of these is part of the respiratory system? (a) blood vessel (b) stomach (c) thigh bone (d) windpipe
  15. 15.❤️ How many chambers (rooms) does the human heart have?
  16. 16.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) muscles (c) heart (d) skull
  17. 17.🩺 Which body part has this job: taking in oxygen? (a) skull (b) brain (c) muscles (d) lungs
  18. 18.True or false: the blood is part of the respiratory system. (a) True (b) False
  19. 19.Which of these is part of the skeletal system? (a) food pipe (b) stomach (c) skull (d) brain
  20. 20.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  21. 21.True or false: covering the body is a job of the ribs. (a) True (b) False
  22. 22.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  23. 23.🔍 Which is the odd one out? (a) food pipe (b) large intestine (c) liver (d) windpipe
  24. 24.True or false: thinking and learning is a job of the kidneys. (a) True (b) False
  25. 25.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  26. 26.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  27. 27.Which of these is part of the digestive system? (a) large intestine (b) nerve (c) backbone (d) lung
  28. 28.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) lung
  29. 29.🦷 How many milk teeth does a child have?
  30. 30.🩺 Which body part has this job: thinking and learning? (a) stomach (b) brain (c) kidneys (d) lungs
  31. 31.What is a job of the brain? (a) cleaning the blood (b) protecting the brain (c) churning food (d) thinking and learning
  32. 32.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  33. 33.🔍 Which is the odd one out? (a) liver (b) rib (c) large intestine (d) food pipe
  34. 34.Which of these is part of the digestive system? (a) rib (b) lung (c) windpipe (d) small intestine
  35. 35.True or false: pulling bones to move is a job of the skin. (a) False (b) True
  36. 36.True or false: churning food is a job of the stomach. (a) True (b) False
  37. 37.🦷 How many permanent teeth does a grown-up have in all?
  38. 38.Which of these is part of the skeletal system? (a) nerve (b) small intestine (c) stomach (d) thigh bone
  39. 39.🫀 The large intestine is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  40. 40.True or false: the backbone is part of the respiratory system. (a) True (b) False

Answer key

  1. spinal cord
  2. skin
  3. True
  4. blood vessel
  5. circulatory system
  6. in the mouth
  7. digestive system
  8. circulatory system
  9. respiratory system
  10. True
  11. 206
  12. oxygen
  13. 2
  14. windpipe
  15. 4
  16. muscles
  17. lungs
  18. False
  19. skull
  20. skin
  21. False
  22. False
  23. windpipe
  24. False
  25. nervous system
  26. digestive system
  27. large intestine
  28. lung
  29. 20
  30. brain
  31. thinking and learning
  32. respiratory system
  33. rib
  34. small intestine
  35. False
  36. True
  37. 32
  38. thigh bone
  39. digestive system
  40. False

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