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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 562 · 40 questions
TalentJR

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

Answer key

  1. lung
  2. food pipe
  3. thinking and learning
  4. nervous system
  5. thigh bone
  6. False
  7. churning food
  8. True
  9. skin
  10. brain
  11. skull
  12. lung
  13. True
  14. 32
  15. True
  16. stomach
  17. skeletal system
  18. 2
  19. False
  20. False
  21. pulling bones to move
  22. thigh
  23. blood vessel
  24. heart
  25. ear
  26. False
  27. 4
  28. True
  29. respiratory system
  30. pumping blood
  31. 2
  32. False
  33. digestive system
  34. cleaning the blood
  35. liver
  36. oxygen
  37. False
  38. rib
  39. True
  40. stomach

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