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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 924 · 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) nerve (b) brain (c) spinal cord (d) lung
  2. 2.🫀 The windpipe is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  3. 3.🫘 How many kidneys do we have?
  4. 4.True or false: the liver is part of the digestive system. (a) True (b) False
  5. 5.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  6. 6.Which of these is part of the digestive system? (a) spinal cord (b) thigh bone (c) blood vessel (d) small intestine
  7. 7.True or false: taking in oxygen is a job of the muscles. (a) True (b) False
  8. 8.❤️ How many chambers (rooms) does the human heart have?
  9. 9.What is a job of the heart? (a) pulling bones to move (b) taking in oxygen (c) pumping blood (d) cleaning the blood
  10. 10.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  11. 11.True or false: the liver is part of the respiratory system. (a) True (b) False
  12. 12.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) heart (c) ribs (d) lungs
  13. 13.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) smoke (c) steam (d) carbon dioxide
  14. 14.🫀 The small intestine is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  15. 15.🩺 Which body part has this job: protecting the brain? (a) skin (b) ribs (c) muscles (d) skull
  16. 16.True or false: protecting the brain is a job of the kidneys. (a) True (b) False
  17. 17.🔍 Which is the odd one out? (a) brain (b) thigh bone (c) skull (d) rib
  18. 18.Which of these is part of the circulatory system? (a) heart (b) nerve (c) large intestine (d) skull
  19. 19.🫀 The blood vessel is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  20. 20.🦴 How many bones are there in a grown-up’s body?
  21. 21.Which of these is part of the digestive system? (a) food pipe (b) blood (c) brain (d) thigh bone
  22. 22.True or false: covering the body is a job of the lungs. (a) False (b) True
  23. 23.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  24. 24.True or false: the stomach is part of the nervous system. (a) True (b) False
  25. 25.True or false: the skull is part of the respiratory system. (a) False (b) True
  26. 26.🫀 The skull is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) skeletal system
  27. 27.🔍 Which is the odd one out? (a) food pipe (b) thigh bone (c) backbone (d) skull
  28. 28.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  29. 29.Which of these is part of the digestive system? (a) large intestine (b) blood vessel (c) spinal cord (d) blood
  30. 30.What is a job of the ribs? (a) cleaning the blood (b) protecting the brain (c) guarding heart and lungs (d) pumping blood
  31. 31.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
  32. 32.Which of these is part of the circulatory system? (a) blood (b) skull (c) stomach (d) brain
  33. 33.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) ribs (c) stomach (d) kidneys
  34. 34.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  35. 35.True or false: the windpipe is part of the circulatory system. (a) False (b) True
  36. 36.🩺 Which body part has this job: pumping blood? (a) lungs (b) kidneys (c) heart (d) brain
  37. 37.Which of these is part of the nervous system? (a) spinal cord (b) stomach (c) heart (d) blood vessel
  38. 38.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) large intestine (d) brain
  39. 39.True or false: the brain is part of the nervous system. (a) False (b) True
  40. 40.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True

Answer key

  1. lung
  2. respiratory system
  3. 2
  4. True
  5. True
  6. small intestine
  7. False
  8. 4
  9. pumping blood
  10. ear
  11. False
  12. ribs
  13. oxygen
  14. digestive system
  15. skull
  16. False
  17. brain
  18. heart
  19. circulatory system
  20. 206
  21. food pipe
  22. False
  23. True
  24. False
  25. False
  26. skeletal system
  27. food pipe
  28. True
  29. large intestine
  30. guarding heart and lungs
  31. in the mouth
  32. blood
  33. kidneys
  34. False
  35. False
  36. heart
  37. spinal cord
  38. large intestine
  39. True
  40. True

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