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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 814 · 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.🫀 The windpipe is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  2. 2.🔍 Which is the odd one out? (a) heart (b) food pipe (c) large intestine (d) stomach
  3. 3.True or false: the heart is part of the circulatory system. (a) False (b) True
  4. 4.True or false: the rib is part of the digestive system. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) large intestine (b) liver (c) small intestine (d) skull
  6. 6.🫀 The blood is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  7. 7.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) ribs (c) muscles (d) lungs
  8. 8.True or false: the liver is part of the digestive system. (a) True (b) False
  9. 9.What is a job of the skin? (a) churning food (b) guarding heart and lungs (c) covering the body (d) pulling bones to move
  10. 10.🫀 The small intestine is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  11. 11.What is a job of the brain? (a) protecting the brain (b) taking in oxygen (c) guarding heart and lungs (d) thinking and learning
  12. 12.❤️ How many chambers (rooms) does the human heart have?
  13. 13.🫀 The lung is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  14. 14.True or false: the lung is part of the respiratory system. (a) False (b) True
  15. 15.🩺 Which body part has this job: thinking and learning? (a) skull (b) stomach (c) heart (d) brain
  16. 16.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  17. 17.What is a job of the skull? (a) pulling bones to move (b) thinking and learning (c) pumping blood (d) protecting the brain
  18. 18.True or false: the nerve is part of the digestive system. (a) True (b) False
  19. 19.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) steam (d) smoke
  20. 20.🫀 The large intestine is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  21. 21.True or false: guarding heart and lungs is a job of the brain. (a) True (b) False
  22. 22.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) windpipe (d) brain
  23. 23.🫀 The skull is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  24. 24.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  25. 25.🩺 Which body part has this job: cleaning the blood? (a) skin (b) skull (c) heart (d) kidneys
  26. 26.🦷 How many permanent teeth does a grown-up have in all?
  27. 27.True or false: thinking and learning is a job of the brain. (a) True (b) False
  28. 28.🫘 How many kidneys do we have?
  29. 29.🩺 Which body part has this job: covering the body? (a) muscles (b) stomach (c) skin (d) heart
  30. 30.True or false: the stomach is part of the digestive system. (a) True (b) False
  31. 31.True or false: pumping blood is a job of the skull. (a) True (b) False
  32. 32.True or false: the brain is part of the digestive system. (a) True (b) False
  33. 33.True or false: pumping blood is a job of the heart. (a) True (b) False
  34. 34.True or false: thinking and learning is a job of the skin. (a) False (b) True
  35. 35.True or false: churning food is a job of the stomach. (a) True (b) False
  36. 36.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  37. 37.Which of these is part of the circulatory system? (a) nerve (b) skull (c) stomach (d) blood
  38. 38.Which of these is part of the digestive system? (a) backbone (b) large intestine (c) heart (d) nerve
  39. 39.🔍 Which is the odd one out? (a) heart (b) blood (c) lung (d) blood vessel
  40. 40.🩺 Which body part has this job: protecting the brain? (a) skull (b) skin (c) ribs (d) muscles

Answer key

  1. respiratory system
  2. heart
  3. True
  4. False
  5. skull
  6. circulatory system
  7. ribs
  8. True
  9. covering the body
  10. digestive system
  11. thinking and learning
  12. 4
  13. respiratory system
  14. True
  15. brain
  16. True
  17. protecting the brain
  18. False
  19. oxygen
  20. digestive system
  21. False
  22. windpipe
  23. skeletal system
  24. ear
  25. kidneys
  26. 32
  27. True
  28. 2
  29. skin
  30. True
  31. False
  32. False
  33. True
  34. False
  35. True
  36. circulatory system
  37. blood
  38. large intestine
  39. lung
  40. skull

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