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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 735 · 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: churning food? (a) skin (b) brain (c) stomach (d) muscles
  2. 2.Which of these is part of the skeletal system? (a) nerve (b) food pipe (c) brain (d) skull
  3. 3.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) blood vessel
  4. 4.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) protecting the brain (d) pumping blood
  5. 5.🩺 Which body part has this job: covering the body? (a) skin (b) lungs (c) heart (d) muscles
  6. 6.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  7. 7.🔍 Which is the odd one out? (a) windpipe (b) blood vessel (c) heart (d) blood
  8. 8.True or false: the large intestine is part of the nervous system. (a) False (b) True
  9. 9.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  10. 10.What is a job of the heart? (a) taking in oxygen (b) pulling bones to move (c) pumping blood (d) thinking and learning
  11. 11.🩺 Which body part has this job: pumping blood? (a) lungs (b) stomach (c) heart (d) muscles
  12. 12.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) blood (d) nerve
  13. 13.True or false: thinking and learning is a job of the brain. (a) False (b) True
  14. 14.True or false: covering the body is a job of the kidneys. (a) False (b) True
  15. 15.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) liver (d) brain
  16. 16.Which of these is part of the nervous system? (a) liver (b) windpipe (c) lung (d) spinal cord
  17. 17.🩺 Which body part has this job: taking in oxygen? (a) skull (b) skin (c) lungs (d) ribs
  18. 18.Which of these is part of the skeletal system? (a) brain (b) small intestine (c) blood vessel (d) backbone
  19. 19.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
  20. 20.🫀 The food pipe is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  21. 21.🦴 How many bones are there in a grown-up’s body?
  22. 22.Which of these is part of the skeletal system? (a) small intestine (b) rib (c) liver (d) food pipe
  23. 23.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) stomach (c) skin (d) ribs
  24. 24.True or false: the blood is part of the nervous system. (a) True (b) False
  25. 25.🫀 The stomach is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  26. 26.Which of these is part of the nervous system? (a) brain (b) stomach (c) skull (d) heart
  27. 27.What is a job of the ribs? (a) thinking and learning (b) pulling bones to move (c) guarding heart and lungs (d) cleaning the blood
  28. 28.🩺 Which body part has this job: cleaning the blood? (a) skull (b) brain (c) ribs (d) kidneys
  29. 29.True or false: the blood is part of the circulatory system. (a) True (b) False
  30. 30.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the stomach (d) in the lungs
  31. 31.🫀 The large intestine is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  32. 32.Which of these is part of the respiratory system? (a) lung (b) backbone (c) heart (d) brain
  33. 33.What is a job of the kidneys? (a) covering the body (b) cleaning the blood (c) thinking and learning (d) pumping blood
  34. 34.True or false: the nerve is part of the skeletal system. (a) False (b) True
  35. 35.What is a job of the skin? (a) covering the body (b) taking in oxygen (c) protecting the brain (d) pulling bones to move
  36. 36.🩺 Which body part has this job: thinking and learning? (a) skin (b) brain (c) ribs (d) lungs
  37. 37.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  38. 38.🦷 How many permanent teeth does a grown-up have in all?
  39. 39.🔍 Which is the odd one out? (a) blood (b) heart (c) spinal cord (d) blood vessel
  40. 40.🔍 Which is the odd one out? (a) spinal cord (b) lung (c) nerve (d) brain

Answer key

  1. stomach
  2. skull
  3. blood vessel
  4. taking in oxygen
  5. skin
  6. thigh
  7. windpipe
  8. False
  9. digestive system
  10. pumping blood
  11. heart
  12. blood
  13. True
  14. False
  15. liver
  16. spinal cord
  17. lungs
  18. backbone
  19. oxygen
  20. digestive system
  21. 206
  22. rib
  23. ribs
  24. False
  25. digestive system
  26. brain
  27. guarding heart and lungs
  28. kidneys
  29. True
  30. in the mouth
  31. digestive system
  32. lung
  33. cleaning the blood
  34. False
  35. covering the body
  36. brain
  37. True
  38. 32
  39. spinal cord
  40. lung

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