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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 854 · 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 longest bone of the body is in the ___. (a) arm (b) neck (c) thigh (d) finger
  2. 2.Which of these is part of the skeletal system? (a) rib (b) food pipe (c) spinal cord (d) brain
  3. 3.True or false: the blood is part of the circulatory system. (a) False (b) True
  4. 4.🔍 Which is the odd one out? (a) small intestine (b) skull (c) rib (d) thigh bone
  5. 5.🩺 Which body part has this job: covering the body? (a) skin (b) lungs (c) kidneys (d) skull
  6. 6.🫘 How many kidneys do we have?
  7. 7.True or false: churning food is a job of the ribs. (a) True (b) False
  8. 8.❤️ How many chambers (rooms) does the human heart have?
  9. 9.🔍 Which is the odd one out? (a) blood vessel (b) nerve (c) brain (d) spinal cord
  10. 10.🔍 Which is the odd one out? (a) food pipe (b) skull (c) liver (d) small intestine
  11. 11.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  12. 12.🔍 Which is the odd one out? (a) large intestine (b) blood (c) blood vessel (d) heart
  13. 13.True or false: pulling bones to move is a job of the heart. (a) True (b) False
  14. 14.🫀 The lung is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) circulatory system
  15. 15.What is a job of the muscles? (a) protecting the brain (b) pulling bones to move (c) pumping blood (d) taking in oxygen
  16. 16.True or false: the stomach is part of the respiratory system. (a) True (b) False
  17. 17.Which of these is part of the circulatory system? (a) thigh bone (b) small intestine (c) heart (d) backbone
  18. 18.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  19. 19.🦷 How many permanent teeth does a grown-up have in all?
  20. 20.🫀 The skull is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  21. 21.🔍 Which is the odd one out? (a) heart (b) windpipe (c) blood vessel (d) blood
  22. 22.🫁 How many lungs do we have?
  23. 23.What is a job of the heart? (a) taking in oxygen (b) thinking and learning (c) pumping blood (d) guarding heart and lungs
  24. 24.🫀 The food pipe is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  25. 25.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) kidney (d) brain
  26. 26.🔍 Which is the odd one out? (a) large intestine (b) small intestine (c) lung (d) food pipe
  27. 27.🔍 Which is the odd one out? (a) liver (b) skull (c) thigh bone (d) backbone
  28. 28.True or false: the lung is part of the nervous system. (a) True (b) False
  29. 29.What is a job of the ribs? (a) guarding heart and lungs (b) taking in oxygen (c) cleaning the blood (d) thinking and learning
  30. 30.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  31. 31.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) skull (d) brain
  32. 32.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the lungs (d) in the heart
  33. 33.🔍 Which is the odd one out? (a) spinal cord (b) blood (c) nerve (d) brain
  34. 34.🔍 Which is the odd one out? (a) spinal cord (b) rib (c) thigh bone (d) skull
  35. 35.🦴 How many bones are there in a grown-up’s body?
  36. 36.Which of these is part of the respiratory system? (a) food pipe (b) heart (c) windpipe (d) blood
  37. 37.True or false: the brain is part of the skeletal system. (a) False (b) True
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.Which of these is part of the skeletal system? (a) thigh bone (b) food pipe (c) windpipe (d) stomach
  40. 40.True or false: covering the body is a job of the skin. (a) False (b) True

Answer key

  1. thigh
  2. rib
  3. True
  4. small intestine
  5. skin
  6. 2
  7. False
  8. 4
  9. blood vessel
  10. skull
  11. oxygen
  12. large intestine
  13. False
  14. respiratory system
  15. pulling bones to move
  16. False
  17. heart
  18. False
  19. 32
  20. skeletal system
  21. windpipe
  22. 2
  23. pumping blood
  24. digestive system
  25. skin
  26. lung
  27. liver
  28. False
  29. guarding heart and lungs
  30. respiratory system
  31. lungs
  32. in the mouth
  33. blood
  34. spinal cord
  35. 206
  36. windpipe
  37. False
  38. 20
  39. thigh bone
  40. True

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