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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 617 · 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.True or false: the lung is part of the digestive system. (a) True (b) False
  2. 2.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) food pipe (d) brain
  3. 3.True or false: the large intestine is part of the digestive system. (a) False (b) True
  4. 4.❤️ How many chambers (rooms) does the human heart have?
  5. 5.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  6. 6.👂 The smallest bone of the body is in the ___. (a) ear (b) toe (c) finger (d) nose
  7. 7.True or false: the spinal cord is part of the respiratory system. (a) True (b) False
  8. 8.🩺 Which body part has this job: cleaning the blood? (a) skin (b) skull (c) kidneys (d) stomach
  9. 9.What is a job of the skin? (a) pulling bones to move (b) guarding heart and lungs (c) covering the body (d) cleaning the blood
  10. 10.True or false: the food pipe is part of the nervous system. (a) True (b) False
  11. 11.True or false: the windpipe is part of the digestive system. (a) True (b) False
  12. 12.True or false: cleaning the blood is a job of the brain. (a) False (b) True
  13. 13.Which of these is part of the nervous system? (a) blood vessel (b) small intestine (c) large intestine (d) brain
  14. 14.🫀 The thigh bone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  15. 15.Which of these is part of the digestive system? (a) windpipe (b) backbone (c) brain (d) small intestine
  16. 16.🩺 Which body part has this job: guarding heart and lungs? (a) muscles (b) skin (c) ribs (d) heart
  17. 17.🫀 The spinal cord is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  18. 18.🩺 Which body part has this job: protecting the brain? (a) lungs (b) skull (c) muscles (d) brain
  19. 19.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  20. 20.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  21. 21.🔍 Which is the odd one out? (a) skull (b) backbone (c) heart (d) rib
  22. 22.True or false: the backbone is part of the digestive system. (a) True (b) False
  23. 23.🦷 How many permanent teeth does a grown-up have in all?
  24. 24.Which of these is part of the skeletal system? (a) lung (b) brain (c) rib (d) small intestine
  25. 25.🔍 Which is the odd one out? (a) backbone (b) blood vessel (c) rib (d) thigh bone
  26. 26.🫀 The skull is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  27. 27.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) steam (d) smoke
  28. 28.🔍 Which is the odd one out? (a) heart (b) blood (c) brain (d) blood vessel
  29. 29.True or false: the blood is part of the circulatory system. (a) False (b) True
  30. 30.What is a job of the heart? (a) protecting the brain (b) cleaning the blood (c) pumping blood (d) covering the body
  31. 31.Which of these is part of the nervous system? (a) nerve (b) stomach (c) thigh bone (d) large intestine
  32. 32.True or false: the stomach is part of the digestive system. (a) False (b) True
  33. 33.🫁 How many lungs do we have?
  34. 34.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the mouth (d) in the stomach
  35. 35.🩺 Which body part has this job: covering the body? (a) skin (b) kidneys (c) ribs (d) heart
  36. 36.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  37. 37.True or false: churning food is a job of the stomach. (a) False (b) True
  38. 38.Which of these is part of the circulatory system? (a) lung (b) blood (c) food pipe (d) nerve
  39. 39.True or false: protecting the brain is a job of the skull. (a) False (b) True
  40. 40.Which of these is part of the circulatory system? (a) blood vessel (b) nerve (c) spinal cord (d) liver

Answer key

  1. False
  2. food pipe
  3. True
  4. 4
  5. True
  6. ear
  7. False
  8. kidneys
  9. covering the body
  10. False
  11. False
  12. False
  13. brain
  14. skeletal system
  15. small intestine
  16. ribs
  17. nervous system
  18. skull
  19. True
  20. skin
  21. heart
  22. False
  23. 32
  24. rib
  25. blood vessel
  26. skeletal system
  27. oxygen
  28. brain
  29. True
  30. pumping blood
  31. nerve
  32. True
  33. 2
  34. in the mouth
  35. skin
  36. False
  37. True
  38. blood
  39. True
  40. blood vessel

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