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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 416 · 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.

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

Answer key

  1. 2
  2. protecting the brain
  3. kidneys
  4. food pipe
  5. 4
  6. windpipe
  7. respiratory system
  8. True
  9. heart
  10. pumping blood
  11. covering the body
  12. large intestine
  13. spinal cord
  14. heart
  15. in the mouth
  16. False
  17. brain
  18. blood
  19. digestive system
  20. True
  21. respiratory system
  22. spinal cord
  23. False
  24. False
  25. circulatory system
  26. skull
  27. churning food
  28. skeletal system
  29. False
  30. lungs
  31. pulling bones to move
  32. small intestine
  33. nerve
  34. skin
  35. False
  36. ribs
  37. False
  38. True
  39. stomach
  40. backbone

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