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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 826 · 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.🫘 How many kidneys do we have?
  2. 2.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  3. 3.What is a job of the kidneys? (a) protecting the brain (b) pumping blood (c) cleaning the blood (d) covering the body
  4. 4.🫀 The rib is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  5. 5.True or false: the small intestine is part of the nervous system. (a) True (b) False
  6. 6.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) lung
  7. 7.🫀 The spinal cord is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) circulatory system
  8. 8.Which of these is part of the respiratory system? (a) large intestine (b) stomach (c) windpipe (d) blood
  9. 9.True or false: the lung is part of the respiratory system. (a) True (b) False
  10. 10.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  11. 11.🩺 Which body part has this job: churning food? (a) kidneys (b) stomach (c) heart (d) ribs
  12. 12.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  13. 13.Which of these is part of the circulatory system? (a) spinal cord (b) rib (c) windpipe (d) blood vessel
  14. 14.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) kidneys (c) skin (d) muscles
  15. 15.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) toe (d) finger
  16. 16.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  17. 17.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  18. 18.What is a job of the muscles? (a) pulling bones to move (b) pumping blood (c) guarding heart and lungs (d) taking in oxygen
  19. 19.Which of these is part of the digestive system? (a) liver (b) skull (c) rib (d) backbone
  20. 20.Which of these is part of the skeletal system? (a) heart (b) thigh bone (c) food pipe (d) windpipe
  21. 21.True or false: the spinal cord is part of the skeletal system. (a) False (b) True
  22. 22.🫁 How many lungs do we have?
  23. 23.What is a job of the lungs? (a) pumping blood (b) cleaning the blood (c) pulling bones to move (d) taking in oxygen
  24. 24.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  25. 25.Which of these is part of the respiratory system? (a) liver (b) stomach (c) blood (d) lung
  26. 26.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) brain (d) ribs
  27. 27.🔍 Which is the odd one out? (a) brain (b) food pipe (c) spinal cord (d) nerve
  28. 28.❤️ How many chambers (rooms) does the human heart have?
  29. 29.True or false: pulling bones to move is a job of the kidneys. (a) False (b) True
  30. 30.True or false: the large intestine is part of the digestive system. (a) False (b) True
  31. 31.True or false: taking in oxygen is a job of the stomach. (a) False (b) True
  32. 32.🫀 The blood vessel is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  33. 33.🫀 The skull is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  34. 34.🦴 How many bones are there in a grown-up’s body?
  35. 35.What is a job of the skull? (a) covering the body (b) pumping blood (c) protecting the brain (d) guarding heart and lungs
  36. 36.True or false: the stomach is part of the circulatory system. (a) False (b) True
  37. 37.True or false: the lung is part of the nervous system. (a) False (b) True
  38. 38.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) kidney (d) skin
  39. 39.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) rib (d) spinal cord
  40. 40.What is a job of the ribs? (a) pulling bones to move (b) pumping blood (c) guarding heart and lungs (d) covering the body

Answer key

  1. 2
  2. True
  3. cleaning the blood
  4. skeletal system
  5. False
  6. lung
  7. nervous system
  8. windpipe
  9. True
  10. digestive system
  11. stomach
  12. True
  13. blood vessel
  14. kidneys
  15. ear
  16. False
  17. nervous system
  18. pulling bones to move
  19. liver
  20. thigh bone
  21. False
  22. 2
  23. taking in oxygen
  24. True
  25. lung
  26. lungs
  27. food pipe
  28. 4
  29. False
  30. True
  31. False
  32. circulatory system
  33. skeletal system
  34. 206
  35. protecting the brain
  36. False
  37. False
  38. skin
  39. spinal cord
  40. guarding heart and lungs

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