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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 537 · 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 blood vessel is part of the circulatory system. (a) False (b) True
  2. 2.🩺 Which body part has this job: churning food? (a) lungs (b) brain (c) stomach (d) ribs
  3. 3.Which of these is part of the nervous system? (a) liver (b) lung (c) skull (d) spinal cord
  4. 4.True or false: guarding heart and lungs is a job of the lungs. (a) True (b) False
  5. 5.What is a job of the skull? (a) thinking and learning (b) guarding heart and lungs (c) protecting the brain (d) taking in oxygen
  6. 6.True or false: pumping blood is a job of the stomach. (a) False (b) True
  7. 7.🫀 The windpipe is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) respiratory system
  8. 8.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) muscles (c) kidneys (d) skull
  9. 9.🔍 Which is the odd one out? (a) food pipe (b) blood vessel (c) blood (d) heart
  10. 10.🫁 How many lungs do we have?
  11. 11.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  12. 12.Which of these is part of the nervous system? (a) blood (b) heart (c) nerve (d) lung
  13. 13.What is a job of the lungs? (a) pumping blood (b) pulling bones to move (c) churning food (d) taking in oxygen
  14. 14.True or false: thinking and learning is a job of the skin. (a) True (b) False
  15. 15.🩺 Which body part has this job: taking in oxygen? (a) brain (b) muscles (c) lungs (d) skin
  16. 16.🔍 Which is the odd one out? (a) large intestine (b) stomach (c) windpipe (d) small intestine
  17. 17.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) finger (d) arm
  18. 18.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  19. 19.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
  20. 20.Which of these is part of the circulatory system? (a) spinal cord (b) food pipe (c) blood vessel (d) backbone
  21. 21.What is a job of the stomach? (a) cleaning the blood (b) churning food (c) pulling bones to move (d) guarding heart and lungs
  22. 22.True or false: pumping blood is a job of the brain. (a) True (b) False
  23. 23.🔍 Which is the odd one out? (a) skull (b) rib (c) backbone (d) blood
  24. 24.🫀 The skull is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  25. 25.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) lung (d) liver
  26. 26.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) finger (d) ear
  27. 27.🫀 The large intestine is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  28. 28.🦷 How many milk teeth does a child have?
  29. 29.Which of these is part of the digestive system? (a) blood (b) stomach (c) thigh bone (d) heart
  30. 30.True or false: the large intestine is part of the digestive system. (a) False (b) True
  31. 31.Which of these is part of the respiratory system? (a) windpipe (b) blood (c) nerve (d) rib
  32. 32.True or false: the lung is part of the respiratory system. (a) False (b) True
  33. 33.🫀 The liver is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  34. 34.True or false: the stomach is part of the digestive system. (a) False (b) True
  35. 35.True or false: guarding heart and lungs is a job of the heart. (a) False (b) True
  36. 36.🔍 Which is the odd one out? (a) blood (b) heart (c) brain (d) blood vessel
  37. 37.🔍 Which is the odd one out? (a) thigh bone (b) nerve (c) spinal cord (d) brain
  38. 38.🔍 Which is the odd one out? (a) rib (b) large intestine (c) backbone (d) skull
  39. 39.🩺 Which body part has this job: covering the body? (a) ribs (b) kidneys (c) stomach (d) skin
  40. 40.True or false: pulling bones to move is a job of the heart. (a) False (b) True

Answer key

  1. True
  2. stomach
  3. spinal cord
  4. False
  5. protecting the brain
  6. False
  7. respiratory system
  8. muscles
  9. food pipe
  10. 2
  11. nervous system
  12. nerve
  13. taking in oxygen
  14. False
  15. lungs
  16. windpipe
  17. thigh
  18. skin
  19. oxygen
  20. blood vessel
  21. churning food
  22. False
  23. blood
  24. skeletal system
  25. lung
  26. ear
  27. digestive system
  28. 20
  29. stomach
  30. True
  31. windpipe
  32. True
  33. digestive system
  34. True
  35. False
  36. brain
  37. thigh bone
  38. large intestine
  39. skin
  40. False

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