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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 159 · 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 is the odd one out? (a) thigh bone (b) skull (c) backbone (d) heart
  2. 2.🦷 How many permanent teeth does a grown-up have in all?
  3. 3.Which of these is part of the nervous system? (a) brain (b) stomach (c) small intestine (d) windpipe
  4. 4.True or false: the heart is part of the respiratory system. (a) True (b) False
  5. 5.What is a job of the ribs? (a) guarding heart and lungs (b) cleaning the blood (c) taking in oxygen (d) protecting the brain
  6. 6.❤️ How many chambers (rooms) does the human heart have?
  7. 7.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  8. 8.Which of these is part of the nervous system? (a) stomach (b) rib (c) spinal cord (d) heart
  9. 9.True or false: the food pipe is part of the digestive system. (a) False (b) True
  10. 10.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  11. 11.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the lungs (d) in the stomach
  12. 12.🫀 The lung is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  13. 13.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) lung (d) nerve
  14. 14.True or false: the small intestine is part of the nervous system. (a) False (b) True
  15. 15.True or false: the food pipe is part of the nervous system. (a) True (b) False
  16. 16.True or false: the stomach is part of the skeletal system. (a) False (b) True
  17. 17.🩺 Which body part has this job: covering the body? (a) brain (b) muscles (c) stomach (d) skin
  18. 18.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) carbon dioxide (d) steam
  19. 19.🔍 Which is the odd one out? (a) rib (b) large intestine (c) skull (d) backbone
  20. 20.🔍 Which is the odd one out? (a) spinal cord (b) rib (c) skull (d) backbone
  21. 21.True or false: pumping blood is a job of the stomach. (a) False (b) True
  22. 22.🔍 Which is the odd one out? (a) heart (b) backbone (c) blood vessel (d) blood
  23. 23.True or false: pulling bones to move is a job of the skin. (a) False (b) True
  24. 24.What is a job of the brain? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) thinking and learning
  25. 25.True or false: the blood is part of the respiratory system. (a) False (b) True
  26. 26.🩺 Which body part has this job: thinking and learning? (a) lungs (b) stomach (c) brain (d) muscles
  27. 27.True or false: the rib is part of the nervous system. (a) False (b) True
  28. 28.True or false: the liver is part of the digestive system. (a) False (b) True
  29. 29.🩺 Which body part has this job: pumping blood? (a) heart (b) muscles (c) skull (d) skin
  30. 30.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  31. 31.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  32. 32.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  33. 33.🫁 How many lungs do we have?
  34. 34.True or false: thinking and learning is a job of the heart. (a) False (b) True
  35. 35.🩺 Which body part has this job: protecting the brain? (a) muscles (b) kidneys (c) skin (d) skull
  36. 36.True or false: the heart is part of the skeletal system. (a) False (b) True
  37. 37.True or false: thinking and learning is a job of the brain. (a) True (b) False
  38. 38.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) rib
  39. 39.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) nerve (d) blood
  40. 40.Which of these is part of the digestive system? (a) rib (b) thigh bone (c) heart (d) large intestine

Answer key

  1. heart
  2. 32
  3. brain
  4. False
  5. guarding heart and lungs
  6. 4
  7. skin
  8. spinal cord
  9. True
  10. respiratory system
  11. in the mouth
  12. respiratory system
  13. lung
  14. False
  15. False
  16. False
  17. skin
  18. oxygen
  19. large intestine
  20. spinal cord
  21. False
  22. backbone
  23. False
  24. thinking and learning
  25. False
  26. brain
  27. False
  28. True
  29. heart
  30. True
  31. True
  32. True
  33. 2
  34. False
  35. skull
  36. False
  37. True
  38. rib
  39. nerve
  40. large intestine

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