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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 383 · 40 questions
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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 chambers (rooms) does the human heart have?
  2. 2.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the lungs (d) in the mouth
  3. 3.Which of these is part of the nervous system? (a) brain (b) liver (c) skull (d) small intestine
  4. 4.What is a job of the brain? (a) thinking and learning (b) churning food (c) pulling bones to move (d) protecting the brain
  5. 5.True or false: protecting the brain is a job of the stomach. (a) False (b) True
  6. 6.Which of these is part of the respiratory system? (a) lung (b) spinal cord (c) small intestine (d) liver
  7. 7.🩺 Which body part has this job: thinking and learning? (a) stomach (b) skin (c) lungs (d) brain
  8. 8.Which of these is part of the skeletal system? (a) heart (b) skull (c) blood vessel (d) lung
  9. 9.True or false: churning food is a job of the stomach. (a) True (b) False
  10. 10.True or false: thinking and learning is a job of the brain. (a) False (b) True
  11. 11.🫘 How many kidneys do we have?
  12. 12.True or false: churning food is a job of the heart. (a) True (b) False
  13. 13.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  14. 14.🩺 Which body part has this job: churning food? (a) ribs (b) stomach (c) lungs (d) muscles
  15. 15.True or false: pulling bones to move is a job of the lungs. (a) True (b) False
  16. 16.🫀 The thigh bone is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  17. 17.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  18. 18.Which of these is part of the nervous system? (a) nerve (b) food pipe (c) stomach (d) lung
  19. 19.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) small intestine (d) backbone
  20. 20.🦴 How many bones are there in a grown-up’s body?
  21. 21.What is a job of the skull? (a) covering the body (b) churning food (c) taking in oxygen (d) protecting the brain
  22. 22.👂 The smallest bone of the body is in the ___. (a) ear (b) toe (c) nose (d) finger
  23. 23.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  24. 24.True or false: the backbone is part of the circulatory system. (a) False (b) True
  25. 25.🫀 The liver is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  26. 26.🩺 Which body part has this job: pumping blood? (a) heart (b) brain (c) kidneys (d) stomach
  27. 27.🔍 Which is the odd one out? (a) thigh bone (b) backbone (c) blood vessel (d) rib
  28. 28.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  29. 29.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  30. 30.Which of these is part of the digestive system? (a) large intestine (b) skull (c) backbone (d) lung
  31. 31.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  32. 32.🔍 Which is the odd one out? (a) nerve (b) heart (c) brain (d) spinal cord
  33. 33.True or false: the liver is part of the nervous system. (a) False (b) True
  34. 34.True or false: the large intestine is part of the nervous system. (a) True (b) False
  35. 35.🫀 The lung is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  36. 36.True or false: pulling bones to move is a job of the brain. (a) False (b) True
  37. 37.Which of these is part of the digestive system? (a) blood (b) skull (c) brain (d) liver
  38. 38.Which of these is part of the digestive system? (a) windpipe (b) food pipe (c) heart (d) lung
  39. 39.🔍 Which is the odd one out? (a) backbone (b) skull (c) nerve (d) rib
  40. 40.True or false: the brain is part of the nervous system. (a) False (b) True

Answer key

  1. 4
  2. in the mouth
  3. brain
  4. thinking and learning
  5. False
  6. lung
  7. brain
  8. skull
  9. True
  10. True
  11. 2
  12. False
  13. digestive system
  14. stomach
  15. False
  16. skeletal system
  17. skeletal system
  18. nerve
  19. small intestine
  20. 206
  21. protecting the brain
  22. ear
  23. nervous system
  24. False
  25. digestive system
  26. heart
  27. blood vessel
  28. digestive system
  29. digestive system
  30. large intestine
  31. False
  32. heart
  33. False
  34. False
  35. respiratory system
  36. False
  37. liver
  38. food pipe
  39. nerve
  40. True

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