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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 384 · 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.🦴 How many bones are there in a grown-up’s body?
  2. 2.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  3. 3.Which of these is part of the circulatory system? (a) liver (b) nerve (c) windpipe (d) heart
  4. 4.True or false: protecting the brain is a job of the skull. (a) True (b) False
  5. 5.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  6. 6.True or false: the small intestine is part of the circulatory system. (a) False (b) True
  7. 7.True or false: the windpipe is part of the skeletal system. (a) True (b) False
  8. 8.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  9. 9.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) stomach (d) skull
  10. 10.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
  11. 11.🔍 Which is the odd one out? (a) large intestine (b) stomach (c) blood vessel (d) food pipe
  12. 12.🫀 The nerve is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  13. 13.🫀 The lung is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  14. 14.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  15. 15.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  16. 16.❤️ How many chambers (rooms) does the human heart have?
  17. 17.True or false: pumping blood is a job of the lungs. (a) True (b) False
  18. 18.Which of these is part of the digestive system? (a) blood (b) food pipe (c) windpipe (d) heart
  19. 19.🩺 Which body part has this job: covering the body? (a) ribs (b) skin (c) heart (d) lungs
  20. 20.🫀 The skull is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  21. 21.True or false: covering the body is a job of the skin. (a) True (b) False
  22. 22.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) circulatory system
  23. 23.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  24. 24.Which of these is part of the nervous system? (a) skull (b) spinal cord (c) stomach (d) liver
  25. 25.What is a job of the stomach? (a) pulling bones to move (b) churning food (c) pumping blood (d) protecting the brain
  26. 26.True or false: the large intestine is part of the digestive system. (a) False (b) True
  27. 27.🫀 The food pipe is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) circulatory system
  28. 28.Which of these is part of the nervous system? (a) stomach (b) liver (c) brain (d) windpipe
  29. 29.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) skull (d) small intestine
  30. 30.True or false: the brain is part of the circulatory system. (a) True (b) False
  31. 31.🩺 Which body part has this job: pumping blood? (a) stomach (b) ribs (c) heart (d) skin
  32. 32.What is a job of the ribs? (a) covering the body (b) guarding heart and lungs (c) protecting the brain (d) taking in oxygen
  33. 33.True or false: protecting the brain is a job of the skin. (a) True (b) False
  34. 34.What is a job of the muscles? (a) pulling bones to move (b) taking in oxygen (c) churning food (d) thinking and learning
  35. 35.True or false: the windpipe is part of the nervous system. (a) True (b) False
  36. 36.🫀 The brain is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  37. 37.🔍 Which is the odd one out? (a) blood (b) large intestine (c) food pipe (d) liver
  38. 38.Which of these is part of the circulatory system? (a) skull (b) blood vessel (c) small intestine (d) liver
  39. 39.🔍 Which is the odd one out? (a) lung (b) large intestine (c) small intestine (d) stomach
  40. 40.🦷 How many milk teeth does a child have?

Answer key

  1. 206
  2. False
  3. heart
  4. True
  5. True
  6. False
  7. False
  8. False
  9. lungs
  10. oxygen
  11. blood vessel
  12. nervous system
  13. respiratory system
  14. True
  15. ear
  16. 4
  17. False
  18. food pipe
  19. skin
  20. skeletal system
  21. True
  22. digestive system
  23. False
  24. spinal cord
  25. churning food
  26. True
  27. digestive system
  28. brain
  29. small intestine
  30. False
  31. heart
  32. guarding heart and lungs
  33. False
  34. pulling bones to move
  35. False
  36. nervous system
  37. blood
  38. blood vessel
  39. lung
  40. 20

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