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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 907 · 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.True or false: the thigh bone is part of the circulatory system. (a) False (b) True
  2. 2.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  3. 3.Which of these is part of the digestive system? (a) backbone (b) food pipe (c) blood vessel (d) spinal cord
  4. 4.🫀 The skull is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  5. 5.True or false: the lung is part of the respiratory system. (a) True (b) False
  6. 6.🩺 Which body part has this job: taking in oxygen? (a) heart (b) ribs (c) brain (d) lungs
  7. 7.True or false: cleaning the blood is a job of the stomach. (a) True (b) False
  8. 8.🩺 Which body part has this job: thinking and learning? (a) skin (b) heart (c) brain (d) lungs
  9. 9.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) blood (d) liver
  10. 10.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) skull (d) blood vessel
  11. 11.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) lungs (c) heart (d) kidneys
  12. 12.What is a job of the heart? (a) churning food (b) pumping blood (c) guarding heart and lungs (d) protecting the brain
  13. 13.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  14. 14.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) ear (d) finger
  15. 15.Which of these is part of the skeletal system? (a) nerve (b) food pipe (c) liver (d) rib
  16. 16.🦷 How many milk teeth does a child have?
  17. 17.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the stomach (d) in the heart
  18. 18.Which of these is part of the digestive system? (a) nerve (b) liver (c) spinal cord (d) brain
  19. 19.True or false: the heart is part of the nervous system. (a) True (b) False
  20. 20.True or false: guarding heart and lungs is a job of the heart. (a) True (b) False
  21. 21.True or false: the small intestine is part of the digestive system. (a) False (b) True
  22. 22.🫀 The food pipe is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  23. 23.True or false: protecting the brain is a job of the skull. (a) True (b) False
  24. 24.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) nerve (d) brain
  25. 25.Which of these is part of the skeletal system? (a) liver (b) large intestine (c) small intestine (d) skull
  26. 26.Which of these is part of the nervous system? (a) heart (b) rib (c) thigh bone (d) nerve
  27. 27.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  28. 28.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  29. 29.What is a job of the skull? (a) covering the body (b) guarding heart and lungs (c) protecting the brain (d) cleaning the blood
  30. 30.🩺 Which body part has this job: churning food? (a) heart (b) stomach (c) lungs (d) ribs
  31. 31.🩺 Which body part has this job: pumping blood? (a) heart (b) lungs (c) skin (d) kidneys
  32. 32.True or false: the brain is part of the respiratory system. (a) True (b) False
  33. 33.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  34. 34.True or false: churning food is a job of the stomach. (a) True (b) False
  35. 35.Which of these is part of the respiratory system? (a) lung (b) small intestine (c) spinal cord (d) blood vessel
  36. 36.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  37. 37.🩺 Which body part has this job: covering the body? (a) ribs (b) heart (c) lungs (d) skin
  38. 38.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  39. 39.🫀 The liver is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  40. 40.🫀 The lung is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system

Answer key

  1. False
  2. True
  3. food pipe
  4. skeletal system
  5. True
  6. lungs
  7. False
  8. brain
  9. blood
  10. blood vessel
  11. kidneys
  12. pumping blood
  13. skin
  14. ear
  15. rib
  16. 20
  17. in the mouth
  18. liver
  19. False
  20. False
  21. True
  22. digestive system
  23. True
  24. heart
  25. skull
  26. nerve
  27. digestive system
  28. thigh
  29. protecting the brain
  30. stomach
  31. heart
  32. False
  33. True
  34. True
  35. lung
  36. True
  37. skin
  38. digestive system
  39. digestive system
  40. respiratory system

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