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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 523 · 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 lungs do we have?
  2. 2.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) lung (d) large intestine
  3. 3.Which of these is part of the respiratory system? (a) rib (b) spinal cord (c) liver (d) lung
  4. 4.🦷 How many milk teeth does a child have?
  5. 5.What is a job of the brain? (a) thinking and learning (b) guarding heart and lungs (c) churning food (d) taking in oxygen
  6. 6.🫀 The windpipe is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  7. 7.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) lungs (c) ribs (d) heart
  8. 8.🦴 How many bones are there in a grown-up’s body?
  9. 9.🫀 The food pipe is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  10. 10.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
  11. 11.🔍 Which is the odd one out? (a) large intestine (b) blood vessel (c) blood (d) heart
  12. 12.True or false: pumping blood is a job of the lungs. (a) True (b) False
  13. 13.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) lungs (c) skull (d) stomach
  14. 14.What is a job of the heart? (a) taking in oxygen (b) pumping blood (c) pulling bones to move (d) thinking and learning
  15. 15.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  16. 16.What is a job of the ribs? (a) pumping blood (b) taking in oxygen (c) guarding heart and lungs (d) protecting the brain
  17. 17.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) rib
  18. 18.True or false: the small intestine is part of the nervous system. (a) False (b) True
  19. 19.🫀 The backbone is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  20. 20.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  21. 21.🫘 How many kidneys do we have?
  22. 22.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  23. 23.Which of these is part of the skeletal system? (a) large intestine (b) small intestine (c) stomach (d) backbone
  24. 24.🩺 Which body part has this job: pumping blood? (a) heart (b) muscles (c) ribs (d) brain
  25. 25.🫀 The lung is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) respiratory system
  26. 26.True or false: the food pipe is part of the skeletal system. (a) False (b) True
  27. 27.Which of these is part of the nervous system? (a) heart (b) blood vessel (c) spinal cord (d) liver
  28. 28.🔍 Which is the odd one out? (a) blood (b) liver (c) heart (d) blood vessel
  29. 29.Which of these is part of the nervous system? (a) food pipe (b) brain (c) skull (d) blood vessel
  30. 30.Which of these is part of the circulatory system? (a) small intestine (b) thigh bone (c) nerve (d) heart
  31. 31.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  32. 32.What is a job of the stomach? (a) covering the body (b) pumping blood (c) pulling bones to move (d) churning food
  33. 33.🫀 The large intestine is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  34. 34.Which of these is part of the nervous system? (a) blood (b) thigh bone (c) nerve (d) large intestine
  35. 35.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  36. 36.🫀 The small intestine is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  37. 37.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) nose (d) finger
  38. 38.True or false: covering the body is a job of the skull. (a) False (b) True
  39. 39.True or false: the liver is part of the digestive system. (a) True (b) False
  40. 40.Which of these is part of the skeletal system? (a) large intestine (b) blood (c) nerve (d) skull

Answer key

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

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