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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 898 · 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: thinking and learning is a job of the brain. (a) False (b) True
  2. 2.🫁 How many lungs do we have?
  3. 3.Which of these is part of the respiratory system? (a) rib (b) lung (c) heart (d) spinal cord
  4. 4.Which of these is part of the circulatory system? (a) backbone (b) blood vessel (c) large intestine (d) liver
  5. 5.What is a job of the ribs? (a) guarding heart and lungs (b) churning food (c) pumping blood (d) protecting the brain
  6. 6.Which of these is part of the nervous system? (a) brain (b) thigh bone (c) liver (d) heart
  7. 7.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  8. 8.Which of these is part of the nervous system? (a) food pipe (b) thigh bone (c) nerve (d) blood
  9. 9.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  10. 10.What is a job of the heart? (a) thinking and learning (b) pulling bones to move (c) churning food (d) pumping blood
  11. 11.True or false: covering the body is a job of the skin. (a) True (b) False
  12. 12.True or false: the small intestine is part of the digestive system. (a) False (b) True
  13. 13.❤️ How many chambers (rooms) does the human heart have?
  14. 14.What is a job of the lungs? (a) pulling bones to move (b) covering the body (c) thinking and learning (d) taking in oxygen
  15. 15.🩺 Which body part has this job: churning food? (a) stomach (b) heart (c) kidneys (d) skin
  16. 16.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) skull (d) nerve
  17. 17.True or false: the blood is part of the respiratory system. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) lung (d) blood
  19. 19.🫀 The blood is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  20. 20.Which of these is part of the digestive system? (a) stomach (b) heart (c) spinal cord (d) rib
  21. 21.True or false: the heart is part of the circulatory system. (a) False (b) True
  22. 22.🦴 How many bones are there in a grown-up’s body?
  23. 23.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) kidney (d) skin
  24. 24.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  25. 25.🦷 How many permanent teeth does a grown-up have in all?
  26. 26.Which of these is part of the skeletal system? (a) food pipe (b) heart (c) skull (d) stomach
  27. 27.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  28. 28.True or false: the large intestine is part of the skeletal system. (a) True (b) False
  29. 29.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) stomach (d) skin
  30. 30.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) stomach
  31. 31.🩺 Which body part has this job: cleaning the blood? (a) skin (b) stomach (c) kidneys (d) heart
  32. 32.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  33. 33.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  34. 34.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) ear (d) toe
  35. 35.🩺 Which body part has this job: covering the body? (a) skin (b) lungs (c) heart (d) skull
  36. 36.🩺 Which body part has this job: protecting the brain? (a) skin (b) stomach (c) skull (d) muscles
  37. 37.Which of these is part of the skeletal system? (a) heart (b) rib (c) liver (d) stomach
  38. 38.Which of these is part of the digestive system? (a) blood (b) thigh bone (c) liver (d) rib
  39. 39.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  40. 40.True or false: the lung is part of the nervous system. (a) True (b) False

Answer key

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

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