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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 410 · 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: thinking and learning? (a) brain (b) lungs (c) kidneys (d) stomach
  2. 2.🫀 The lung is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  3. 3.🩺 Which body part has this job: pumping blood? (a) skull (b) skin (c) kidneys (d) heart
  4. 4.True or false: the skull is part of the nervous system. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) lung (b) spinal cord (c) nerve (d) brain
  6. 6.Which of these is part of the nervous system? (a) large intestine (b) stomach (c) skull (d) spinal cord
  7. 7.🫀 The spinal cord is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  8. 8.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) toe (d) nose
  9. 9.❤️ How many chambers (rooms) does the human heart have?
  10. 10.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) ribs (c) skull (d) muscles
  11. 11.🔍 Which is the odd one out? (a) backbone (b) skull (c) rib (d) large intestine
  12. 12.What is a job of the skin? (a) guarding heart and lungs (b) taking in oxygen (c) covering the body (d) thinking and learning
  13. 13.True or false: thinking and learning is a job of the lungs. (a) True (b) False
  14. 14.🫀 The windpipe is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  15. 15.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  16. 16.🫀 The thigh bone is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  17. 17.What is a job of the heart? (a) protecting the brain (b) pumping blood (c) churning food (d) thinking and learning
  18. 18.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  19. 19.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  20. 20.What is a job of the stomach? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) churning food
  21. 21.🫀 The skull is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  22. 22.True or false: the stomach is part of the digestive system. (a) False (b) True
  23. 23.🩺 Which body part has this job: churning food? (a) lungs (b) skin (c) muscles (d) stomach
  24. 24.🫀 The blood vessel is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) circulatory system
  25. 25.🔍 Which is the odd one out? (a) windpipe (b) blood vessel (c) blood (d) heart
  26. 26.🫀 The blood is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system
  27. 27.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  28. 28.True or false: the rib is part of the skeletal system. (a) False (b) True
  29. 29.Which of these is part of the digestive system? (a) blood vessel (b) thigh bone (c) small intestine (d) heart
  30. 30.What is a job of the lungs? (a) protecting the brain (b) thinking and learning (c) covering the body (d) taking in oxygen
  31. 31.🔍 Which is the odd one out? (a) spinal cord (b) rib (c) thigh bone (d) skull
  32. 32.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the mouth (d) in the stomach
  33. 33.True or false: the small intestine is part of the digestive system. (a) False (b) True
  34. 34.True or false: the liver is part of the circulatory system. (a) True (b) False
  35. 35.What is a job of the skull? (a) taking in oxygen (b) covering the body (c) protecting the brain (d) guarding heart and lungs
  36. 36.🔍 Which is the odd one out? (a) blood vessel (b) skull (c) blood (d) heart
  37. 37.Which of these is part of the circulatory system? (a) spinal cord (b) lung (c) blood vessel (d) skull
  38. 38.Which of these is part of the skeletal system? (a) food pipe (b) small intestine (c) skull (d) spinal cord
  39. 39.What is a job of the muscles? (a) guarding heart and lungs (b) cleaning the blood (c) pumping blood (d) pulling bones to move
  40. 40.Which of these is part of the skeletal system? (a) windpipe (b) food pipe (c) backbone (d) blood

Answer key

  1. brain
  2. respiratory system
  3. heart
  4. False
  5. lung
  6. spinal cord
  7. nervous system
  8. ear
  9. 4
  10. ribs
  11. large intestine
  12. covering the body
  13. False
  14. respiratory system
  15. False
  16. skeletal system
  17. pumping blood
  18. digestive system
  19. skin
  20. churning food
  21. skeletal system
  22. True
  23. stomach
  24. circulatory system
  25. windpipe
  26. circulatory system
  27. False
  28. True
  29. small intestine
  30. taking in oxygen
  31. spinal cord
  32. in the mouth
  33. True
  34. False
  35. protecting the brain
  36. skull
  37. blood vessel
  38. skull
  39. pulling bones to move
  40. backbone

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