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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 654 · 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.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  2. 2.❤️ How many chambers (rooms) does the human heart have?
  3. 3.🫀 The blood vessel is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) circulatory system
  4. 4.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  5. 5.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  6. 6.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) windpipe
  7. 7.Which of these is part of the nervous system? (a) lung (b) windpipe (c) small intestine (d) brain
  8. 8.True or false: the blood is part of the circulatory system. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) skull
  10. 10.🦷 How many permanent teeth does a grown-up have in all?
  11. 11.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  12. 12.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  13. 13.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) stomach (d) lung
  14. 14.True or false: the nerve is part of the circulatory system. (a) True (b) False
  15. 15.🫀 The large intestine is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  16. 16.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  17. 17.🫀 The small intestine is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  18. 18.🦷 How many milk teeth does a child have?
  19. 19.🩺 Which body part has this job: pulling bones to move? (a) heart (b) brain (c) muscles (d) skull
  20. 20.True or false: guarding heart and lungs is a job of the stomach. (a) False (b) True
  21. 21.True or false: the stomach is part of the digestive system. (a) False (b) True
  22. 22.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) nose (d) finger
  23. 23.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
  24. 24.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) skull (c) skin (d) lungs
  25. 25.Which of these is part of the nervous system? (a) rib (b) blood (c) large intestine (d) nerve
  26. 26.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) liver (b) thigh bone (c) backbone (d) skull
  28. 28.What is a job of the lungs? (a) churning food (b) pumping blood (c) taking in oxygen (d) guarding heart and lungs
  29. 29.🫀 The spinal cord is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  30. 30.🔍 Which is the odd one out? (a) blood (b) small intestine (c) liver (d) stomach
  31. 31.True or false: the rib is part of the nervous system. (a) True (b) False
  32. 32.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) small intestine (d) brain
  33. 33.What is a job of the kidneys? (a) protecting the brain (b) covering the body (c) pumping blood (d) cleaning the blood
  34. 34.Which of these is part of the skeletal system? (a) windpipe (b) small intestine (c) heart (d) rib
  35. 35.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) stomach (d) brain
  36. 36.🫀 The windpipe is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  37. 37.Which of these is part of the digestive system? (a) small intestine (b) blood vessel (c) lung (d) backbone
  38. 38.True or false: the small intestine is part of the digestive system. (a) True (b) False
  39. 39.True or false: the backbone is part of the respiratory system. (a) False (b) True
  40. 40.True or false: the windpipe is part of the respiratory system. (a) False (b) True

Answer key

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

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