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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 641 · 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 of these is part of the digestive system? (a) windpipe (b) blood (c) thigh bone (d) stomach
  2. 2.What is a job of the brain? (a) taking in oxygen (b) thinking and learning (c) pumping blood (d) churning food
  3. 3.Which of these is part of the skeletal system? (a) liver (b) windpipe (c) skull (d) small intestine
  4. 4.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) skin (c) kidneys (d) heart
  5. 5.🦷 How many permanent teeth does a grown-up have in all?
  6. 6.True or false: the blood is part of the circulatory system. (a) True (b) False
  7. 7.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) lungs (c) muscles (d) kidneys
  8. 8.True or false: the food pipe is part of the circulatory system. (a) False (b) True
  9. 9.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  10. 10.🫀 The small intestine is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  11. 11.🫀 The skull is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  12. 12.🫀 The windpipe is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  13. 13.🩺 Which body part has this job: pumping blood? (a) kidneys (b) heart (c) lungs (d) skull
  14. 14.True or false: thinking and learning is a job of the heart. (a) False (b) True
  15. 15.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  16. 16.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) stomach (d) lung
  17. 17.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  18. 18.💨 Which gas does our body need from the air we breathe in? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
  19. 19.🔍 Which is the odd one out? (a) nerve (b) blood vessel (c) spinal cord (d) brain
  20. 20.🩺 Which body part has this job: covering the body? (a) kidneys (b) muscles (c) stomach (d) skin
  21. 21.What is a job of the stomach? (a) thinking and learning (b) churning food (c) cleaning the blood (d) pulling bones to move
  22. 22.True or false: guarding heart and lungs is a job of the lungs. (a) True (b) False
  23. 23.True or false: the stomach is part of the digestive system. (a) True (b) False
  24. 24.🫘 How many kidneys do we have?
  25. 25.🦴 How many bones are there in a grown-up’s body?
  26. 26.🩺 Which body part has this job: thinking and learning? (a) heart (b) brain (c) muscles (d) skull
  27. 27.True or false: the food pipe is part of the digestive system. (a) True (b) False
  28. 28.True or false: the small intestine is part of the respiratory system. (a) False (b) True
  29. 29.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  30. 30.🔍 Which is the odd one out? (a) food pipe (b) heart (c) blood (d) blood vessel
  31. 31.🫁 How many lungs do we have?
  32. 32.True or false: thinking and learning is a job of the kidneys. (a) False (b) True
  33. 33.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  34. 34.Which of these is part of the respiratory system? (a) rib (b) brain (c) lung (d) spinal cord
  35. 35.True or false: protecting the brain is a job of the skull. (a) True (b) False
  36. 36.True or false: the rib is part of the circulatory system. (a) True (b) False
  37. 37.🫀 The blood vessel is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  38. 38.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) finger (d) nose
  39. 39.🫀 The liver is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  40. 40.Which of these is part of the skeletal system? (a) blood (b) rib (c) stomach (d) liver

Answer key

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

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