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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 286 · 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 stomach is part of the digestive system. (a) False (b) True
  2. 2.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  3. 3.🫘 How many kidneys do we have?
  4. 4.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  5. 5.❤️ How many chambers (rooms) does the human heart have?
  6. 6.🔍 Which is the odd one out? (a) stomach (b) nerve (c) large intestine (d) food pipe
  7. 7.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  8. 8.🫀 The liver is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  9. 9.What is a job of the skin? (a) cleaning the blood (b) covering the body (c) guarding heart and lungs (d) churning food
  10. 10.What is a job of the heart? (a) protecting the brain (b) pumping blood (c) churning food (d) taking in oxygen
  11. 11.🩺 Which body part has this job: pumping blood? (a) muscles (b) skin (c) heart (d) lungs
  12. 12.Which of these is part of the circulatory system? (a) food pipe (b) backbone (c) blood (d) rib
  13. 13.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  14. 14.🔍 Which is the odd one out? (a) skull (b) heart (c) backbone (d) rib
  15. 15.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) brain (c) ribs (d) lungs
  16. 16.🫀 The large intestine is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  17. 17.What is a job of the brain? (a) guarding heart and lungs (b) covering the body (c) churning food (d) thinking and learning
  18. 18.Which of these is part of the respiratory system? (a) rib (b) windpipe (c) large intestine (d) heart
  19. 19.🩺 Which body part has this job: taking in oxygen? (a) heart (b) brain (c) kidneys (d) lungs
  20. 20.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) heart (c) skin (d) ribs
  21. 21.🦷 How many permanent teeth does a grown-up have in all?
  22. 22.What is a job of the stomach? (a) pumping blood (b) taking in oxygen (c) churning food (d) guarding heart and lungs
  23. 23.True or false: the stomach is part of the circulatory system. (a) True (b) False
  24. 24.True or false: pumping blood is a job of the heart. (a) False (b) True
  25. 25.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  26. 26.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  27. 27.What is a job of the lungs? (a) taking in oxygen (b) churning food (c) pumping blood (d) protecting the brain
  28. 28.Which of these is part of the digestive system? (a) blood (b) brain (c) windpipe (d) food pipe
  29. 29.Which of these is part of the nervous system? (a) heart (b) windpipe (c) rib (d) nerve
  30. 30.🔍 Which is the odd one out? (a) spinal cord (b) skull (c) rib (d) thigh bone
  31. 31.🩺 Which body part has this job: protecting the brain? (a) lungs (b) skull (c) heart (d) stomach
  32. 32.🔍 Which is the odd one out? (a) nerve (b) large intestine (c) spinal cord (d) brain
  33. 33.True or false: the small intestine is part of the digestive system. (a) False (b) True
  34. 34.True or false: churning food is a job of the stomach. (a) False (b) True
  35. 35.🦷 How many milk teeth does a child have?
  36. 36.Which of these is part of the skeletal system? (a) spinal cord (b) heart (c) large intestine (d) backbone
  37. 37.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  38. 38.True or false: taking in oxygen is a job of the brain. (a) False (b) True
  39. 39.True or false: cleaning the blood is a job of the heart. (a) False (b) True
  40. 40.True or false: the windpipe is part of the respiratory system. (a) False (b) True

Answer key

  1. True
  2. thigh
  3. 2
  4. True
  5. 4
  6. nerve
  7. respiratory system
  8. digestive system
  9. covering the body
  10. pumping blood
  11. heart
  12. blood
  13. True
  14. heart
  15. muscles
  16. digestive system
  17. thinking and learning
  18. windpipe
  19. lungs
  20. ribs
  21. 32
  22. churning food
  23. False
  24. True
  25. nervous system
  26. circulatory system
  27. taking in oxygen
  28. food pipe
  29. nerve
  30. spinal cord
  31. skull
  32. large intestine
  33. True
  34. True
  35. 20
  36. backbone
  37. in the mouth
  38. False
  39. False
  40. True

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