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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 248 · 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.🩺 Which body part has this job: protecting the brain? (a) skull (b) kidneys (c) brain (d) muscles
  2. 2.🦷 How many permanent teeth does a grown-up have in all?
  3. 3.🩺 Which body part has this job: covering the body? (a) muscles (b) brain (c) lungs (d) skin
  4. 4.🦷 How many milk teeth does a child have?
  5. 5.Which of these is part of the respiratory system? (a) lung (b) stomach (c) spinal cord (d) rib
  6. 6.True or false: pumping blood is a job of the skin. (a) True (b) False
  7. 7.True or false: covering the body is a job of the skin. (a) False (b) True
  8. 8.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  9. 9.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) thigh bone (d) brain
  10. 10.🩺 Which body part has this job: pumping blood? (a) heart (b) lungs (c) brain (d) kidneys
  11. 11.🩺 Which body part has this job: guarding heart and lungs? (a) kidneys (b) ribs (c) lungs (d) muscles
  12. 12.❤️ How many chambers (rooms) does the human heart have?
  13. 13.What is a job of the brain? (a) churning food (b) pulling bones to move (c) protecting the brain (d) thinking and learning
  14. 14.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) toe (d) nose
  15. 15.True or false: the rib is part of the respiratory system. (a) True (b) False
  16. 16.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  17. 17.🫘 How many kidneys do we have?
  18. 18.What is a job of the ribs? (a) churning food (b) guarding heart and lungs (c) covering the body (d) cleaning the blood
  19. 19.Which of these is part of the digestive system? (a) lung (b) skull (c) heart (d) liver
  20. 20.🫀 The stomach is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) nervous system
  21. 21.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the mouth (d) in the lungs
  22. 22.What is a job of the skull? (a) pulling bones to move (b) thinking and learning (c) churning food (d) protecting the brain
  23. 23.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  24. 24.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  25. 25.🫀 The skull is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  26. 26.True or false: the stomach is part of the respiratory system. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) thigh bone (b) lung (c) skull (d) backbone
  28. 28.Which of these is part of the circulatory system? (a) small intestine (b) blood vessel (c) rib (d) thigh bone
  29. 29.🩺 Which body part has this job: pulling bones to move? (a) ribs (b) brain (c) muscles (d) lungs
  30. 30.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) liver (d) heart
  31. 31.Which of these is part of the skeletal system? (a) stomach (b) spinal cord (c) food pipe (d) skull
  32. 32.🩺 Which body part has this job: churning food? (a) stomach (b) kidneys (c) heart (d) lungs
  33. 33.🫀 The thigh bone is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  34. 34.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  35. 35.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) stomach (c) brain (d) kidneys
  36. 36.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) arm (d) thigh
  37. 37.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  38. 38.Which of these is part of the respiratory system? (a) thigh bone (b) windpipe (c) large intestine (d) liver
  39. 39.True or false: taking in oxygen is a job of the ribs. (a) False (b) True
  40. 40.Which of these is part of the nervous system? (a) windpipe (b) large intestine (c) heart (d) spinal cord

Answer key

  1. skull
  2. 32
  3. skin
  4. 20
  5. lung
  6. False
  7. True
  8. skin
  9. thigh bone
  10. heart
  11. ribs
  12. 4
  13. thinking and learning
  14. ear
  15. False
  16. True
  17. 2
  18. guarding heart and lungs
  19. liver
  20. digestive system
  21. in the mouth
  22. protecting the brain
  23. nervous system
  24. digestive system
  25. skeletal system
  26. False
  27. lung
  28. blood vessel
  29. muscles
  30. liver
  31. skull
  32. stomach
  33. skeletal system
  34. True
  35. lungs
  36. thigh
  37. True
  38. windpipe
  39. False
  40. spinal cord

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