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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 573 · 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 milk teeth does a child have?
  2. 2.🫀 The heart is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  3. 3.True or false: the stomach is part of the digestive system. (a) True (b) False
  4. 4.Which of these is part of the circulatory system? (a) heart (b) brain (c) backbone (d) food pipe
  5. 5.True or false: the rib is part of the skeletal system. (a) True (b) False
  6. 6.True or false: the thigh bone is part of the digestive system. (a) True (b) False
  7. 7.🫀 The liver is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  8. 8.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) liver (b) heart (c) stomach (d) food pipe
  10. 10.True or false: the blood is part of the circulatory system. (a) False (b) True
  11. 11.True or false: the brain is part of the nervous system. (a) True (b) False
  12. 12.🫀 The food pipe is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  13. 13.True or false: the windpipe is part of the nervous system. (a) True (b) False
  14. 14.Which of these is part of the respiratory system? (a) blood (b) stomach (c) lung (d) blood vessel
  15. 15.🫀 The thigh bone is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  16. 16.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
  17. 17.True or false: the large intestine is part of the digestive system. (a) True (b) False
  18. 18.Which of these is part of the circulatory system? (a) windpipe (b) food pipe (c) small intestine (d) blood vessel
  19. 19.🩺 Which body part has this job: covering the body? (a) ribs (b) brain (c) skin (d) heart
  20. 20.Which of these is part of the respiratory system? (a) food pipe (b) heart (c) windpipe (d) liver
  21. 21.Which of these is part of the digestive system? (a) windpipe (b) blood vessel (c) liver (d) brain
  22. 22.What is a job of the muscles? (a) thinking and learning (b) pulling bones to move (c) guarding heart and lungs (d) covering the body
  23. 23.What is a job of the stomach? (a) churning food (b) guarding heart and lungs (c) covering the body (d) cleaning the blood
  24. 24.🩺 Which body part has this job: churning food? (a) lungs (b) ribs (c) stomach (d) muscles
  25. 25.True or false: the food pipe is part of the digestive system. (a) True (b) False
  26. 26.True or false: the nerve is part of the digestive system. (a) False (b) True
  27. 27.True or false: the blood is part of the digestive system. (a) False (b) True
  28. 28.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) thigh (d) finger
  29. 29.🔍 Which is the odd one out? (a) thigh bone (b) nerve (c) brain (d) spinal cord
  30. 30.True or false: the small intestine is part of the digestive system. (a) False (b) True
  31. 31.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  32. 32.Which of these is part of the nervous system? (a) blood (b) lung (c) spinal cord (d) rib
  33. 33.Which of these is part of the skeletal system? (a) food pipe (b) large intestine (c) thigh bone (d) stomach
  34. 34.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) lungs (c) stomach (d) ribs
  35. 35.True or false: the heart is part of the digestive system. (a) False (b) True
  36. 36.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  37. 37.Which of these is part of the circulatory system? (a) windpipe (b) lung (c) blood (d) rib
  38. 38.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) nerve (d) spinal cord
  39. 39.True or false: guarding heart and lungs is a job of the skull. (a) True (b) False
  40. 40.🩺 Which body part has this job: taking in oxygen? (a) skin (b) stomach (c) lungs (d) brain

Answer key

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

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