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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 733 · 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.What is a job of the ribs? (a) covering the body (b) thinking and learning (c) guarding heart and lungs (d) pumping blood
  2. 2.Which of these is part of the circulatory system? (a) stomach (b) thigh bone (c) heart (d) lung
  3. 3.What is a job of the muscles? (a) guarding heart and lungs (b) covering the body (c) protecting the brain (d) pulling bones to move
  4. 4.Which of these is part of the skeletal system? (a) blood (b) food pipe (c) lung (d) rib
  5. 5.🦷 How many milk teeth does a child have?
  6. 6.Which of these is part of the digestive system? (a) brain (b) stomach (c) heart (d) thigh bone
  7. 7.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) liver
  8. 8.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) backbone (d) windpipe
  9. 9.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  10. 10.True or false: the stomach is part of the circulatory system. (a) False (b) True
  11. 11.What is a job of the heart? (a) covering the body (b) pumping blood (c) taking in oxygen (d) churning food
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.🔍 Which is the odd one out? (a) lung (b) blood vessel (c) heart (d) blood
  14. 14.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  15. 15.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  16. 16.🫀 The liver is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  17. 17.Which of these is part of the respiratory system? (a) thigh bone (b) liver (c) skull (d) lung
  18. 18.True or false: the lung is part of the respiratory system. (a) True (b) False
  19. 19.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  20. 20.🔍 Which is the odd one out? (a) blood vessel (b) small intestine (c) heart (d) blood
  21. 21.🩺 Which body part has this job: protecting the brain? (a) skull (b) ribs (c) brain (d) skin
  22. 22.🫀 The backbone is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  23. 23.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) nose (d) ear
  24. 24.Which of these is part of the digestive system? (a) brain (b) large intestine (c) blood vessel (d) blood
  25. 25.Which of these is part of the respiratory system? (a) spinal cord (b) stomach (c) windpipe (d) food pipe
  26. 26.🩺 Which body part has this job: pumping blood? (a) lungs (b) heart (c) ribs (d) brain
  27. 27.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) heart
  28. 28.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) heart (d) brain
  29. 29.Which of these is part of the circulatory system? (a) blood vessel (b) thigh bone (c) large intestine (d) spinal cord
  30. 30.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  31. 31.Which of these is part of the skeletal system? (a) blood (b) brain (c) thigh bone (d) stomach
  32. 32.🔍 Which is the odd one out? (a) spinal cord (b) large intestine (c) nerve (d) brain
  33. 33.🫀 The rib is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  34. 34.🫀 The food pipe is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  35. 35.True or false: the rib is part of the nervous system. (a) True (b) False
  36. 36.🩺 Which body part has this job: pulling bones to move? (a) ribs (b) skull (c) skin (d) muscles
  37. 37.True or false: pulling bones to move is a job of the ribs. (a) True (b) False
  38. 38.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  39. 39.🩺 Which body part has this job: thinking and learning? (a) heart (b) kidneys (c) lungs (d) brain
  40. 40.🫀 The windpipe is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system

Answer key

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

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