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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 406 · 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 is the odd one out? (a) nerve (b) spinal cord (c) brain (d) windpipe
  2. 2.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) ear (d) toe
  3. 3.True or false: the windpipe is part of the skeletal system. (a) True (b) False
  4. 4.🫀 The blood vessel is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  5. 5.True or false: the brain is part of the respiratory system. (a) False (b) True
  6. 6.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) arm (d) finger
  7. 7.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) rib (d) liver
  8. 8.🫀 The windpipe is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  9. 9.🦷 How many milk teeth does a child have?
  10. 10.Which of these is part of the circulatory system? (a) spinal cord (b) lung (c) stomach (d) heart
  11. 11.Which of these is part of the respiratory system? (a) windpipe (b) liver (c) skull (d) heart
  12. 12.True or false: cleaning the blood is a job of the brain. (a) False (b) True
  13. 13.Which of these is part of the digestive system? (a) rib (b) spinal cord (c) large intestine (d) backbone
  14. 14.Which of these is part of the respiratory system? (a) rib (b) lung (c) brain (d) stomach
  15. 15.🩺 Which body part has this job: pumping blood? (a) stomach (b) muscles (c) heart (d) brain
  16. 16.What is a job of the muscles? (a) cleaning the blood (b) pulling bones to move (c) churning food (d) guarding heart and lungs
  17. 17.🦷 How many permanent teeth does a grown-up have in all?
  18. 18.What is a job of the brain? (a) churning food (b) pulling bones to move (c) thinking and learning (d) taking in oxygen
  19. 19.Which of these is part of the circulatory system? (a) blood (b) thigh bone (c) skull (d) stomach
  20. 20.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  21. 21.🦴 How many bones are there in a grown-up’s body?
  22. 22.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  23. 23.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) kidneys (c) ribs (d) muscles
  24. 24.True or false: the rib is part of the circulatory system. (a) False (b) True
  25. 25.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  26. 26.🫀 The small intestine is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  27. 27.What is a job of the heart? (a) pumping blood (b) pulling bones to move (c) churning food (d) guarding heart and lungs
  28. 28.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  29. 29.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) skin (d) kidney
  30. 30.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) rib
  31. 31.True or false: churning food is a job of the ribs. (a) True (b) False
  32. 32.Which of these is part of the skeletal system? (a) small intestine (b) spinal cord (c) rib (d) blood vessel
  33. 33.🫀 The backbone is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  34. 34.What is a job of the ribs? (a) pulling bones to move (b) taking in oxygen (c) guarding heart and lungs (d) churning food
  35. 35.True or false: pumping blood is a job of the skull. (a) True (b) False
  36. 36.True or false: the large intestine is part of the digestive system. (a) False (b) True
  37. 37.🩺 Which body part has this job: churning food? (a) stomach (b) skin (c) ribs (d) brain
  38. 38.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  39. 39.🩺 Which body part has this job: taking in oxygen? (a) heart (b) skin (c) ribs (d) lungs
  40. 40.🫁 How many lungs do we have?

Answer key

  1. windpipe
  2. ear
  3. False
  4. circulatory system
  5. False
  6. thigh
  7. liver
  8. respiratory system
  9. 20
  10. heart
  11. windpipe
  12. False
  13. large intestine
  14. lung
  15. heart
  16. pulling bones to move
  17. 32
  18. thinking and learning
  19. blood
  20. in the mouth
  21. 206
  22. False
  23. muscles
  24. False
  25. digestive system
  26. digestive system
  27. pumping blood
  28. digestive system
  29. skin
  30. rib
  31. False
  32. rib
  33. skeletal system
  34. guarding heart and lungs
  35. False
  36. True
  37. stomach
  38. True
  39. lungs
  40. 2

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