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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 588 · 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.🩺 Which body part has this job: covering the body? (a) skull (b) skin (c) stomach (d) kidneys
  2. 2.🩺 Which body part has this job: protecting the brain? (a) muscles (b) kidneys (c) skull (d) brain
  3. 3.🫀 The small intestine is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) skeletal system
  4. 4.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  5. 5.Which of these is part of the circulatory system? (a) nerve (b) blood vessel (c) small intestine (d) food pipe
  6. 6.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) windpipe
  7. 7.🩺 Which body part has this job: churning food? (a) muscles (b) heart (c) stomach (d) lungs
  8. 8.What is a job of the skin? (a) cleaning the blood (b) pumping blood (c) covering the body (d) guarding heart and lungs
  9. 9.Which of these is part of the digestive system? (a) liver (b) skull (c) lung (d) blood vessel
  10. 10.❤️ How many chambers (rooms) does the human heart have?
  11. 11.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  12. 12.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  13. 13.🫀 The heart is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  14. 14.True or false: the liver is part of the digestive system. (a) True (b) False
  15. 15.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  16. 16.🔍 Which is the odd one out? (a) small intestine (b) skull (c) thigh bone (d) rib
  17. 17.Which of these is part of the respiratory system? (a) thigh bone (b) backbone (c) skull (d) lung
  18. 18.🫀 The thigh bone is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  19. 19.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  20. 20.🦴 How many bones are there in a grown-up’s body?
  21. 21.What is a job of the lungs? (a) thinking and learning (b) cleaning the blood (c) covering the body (d) taking in oxygen
  22. 22.Which of these is part of the circulatory system? (a) small intestine (b) liver (c) heart (d) spinal cord
  23. 23.🫘 How many kidneys do we have?
  24. 24.True or false: covering the body is a job of the skin. (a) False (b) True
  25. 25.🫀 The brain is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
  26. 26.True or false: churning food is a job of the muscles. (a) False (b) True
  27. 27.🦷 How many permanent teeth does a grown-up have in all?
  28. 28.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  29. 29.True or false: pulling bones to move is a job of the heart. (a) False (b) True
  30. 30.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  31. 31.True or false: the liver is part of the respiratory system. (a) True (b) False
  32. 32.True or false: the food pipe is part of the digestive system. (a) True (b) False
  33. 33.Which of these is part of the circulatory system? (a) food pipe (b) blood (c) skull (d) small intestine
  34. 34.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  35. 35.What is a job of the skull? (a) cleaning the blood (b) protecting the brain (c) churning food (d) pulling bones to move
  36. 36.🦷 How many milk teeth does a child have?
  37. 37.🩺 Which body part has this job: pumping blood? (a) brain (b) heart (c) lungs (d) stomach
  38. 38.What is a job of the stomach? (a) protecting the brain (b) pulling bones to move (c) guarding heart and lungs (d) churning food
  39. 39.Which of these is part of the respiratory system? (a) spinal cord (b) windpipe (c) heart (d) small intestine
  40. 40.True or false: pumping blood is a job of the heart. (a) False (b) True

Answer key

  1. skin
  2. skull
  3. digestive system
  4. True
  5. blood vessel
  6. windpipe
  7. stomach
  8. covering the body
  9. liver
  10. 4
  11. True
  12. nervous system
  13. circulatory system
  14. True
  15. thigh
  16. small intestine
  17. lung
  18. skeletal system
  19. digestive system
  20. 206
  21. taking in oxygen
  22. heart
  23. 2
  24. True
  25. nervous system
  26. False
  27. 32
  28. True
  29. False
  30. in the mouth
  31. False
  32. True
  33. blood
  34. skeletal system
  35. protecting the brain
  36. 20
  37. heart
  38. churning food
  39. windpipe
  40. True

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