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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 688 · 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 is the odd one out? (a) small intestine (b) liver (c) blood (d) large intestine
  2. 2.Which of these is part of the respiratory system? (a) spinal cord (b) windpipe (c) blood vessel (d) liver
  3. 3.True or false: churning food is a job of the stomach. (a) True (b) False
  4. 4.🫀 The stomach is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  5. 5.True or false: the backbone is part of the skeletal system. (a) True (b) False
  6. 6.🫀 The windpipe is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  7. 7.What is a job of the brain? (a) thinking and learning (b) cleaning the blood (c) pulling bones to move (d) pumping blood
  8. 8.🧍 Which is the largest organ of the human body? (a) kidney (b) heart (c) skin (d) brain
  9. 9.❤️ How many chambers (rooms) does the human heart have?
  10. 10.Which of these is part of the digestive system? (a) liver (b) blood vessel (c) nerve (d) spinal cord
  11. 11.🩺 Which body part has this job: pumping blood? (a) ribs (b) skull (c) lungs (d) heart
  12. 12.🫀 The food pipe is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  13. 13.🫀 The lung is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  14. 14.What is a job of the skin? (a) thinking and learning (b) covering the body (c) churning food (d) pulling bones to move
  15. 15.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  16. 16.Which of these is part of the respiratory system? (a) brain (b) rib (c) small intestine (d) lung
  17. 17.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) skull
  18. 18.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  19. 19.🫘 How many kidneys do we have?
  20. 20.True or false: the blood is part of the digestive system. (a) False (b) True
  21. 21.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  22. 22.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) lungs (c) ribs (d) heart
  23. 23.🦴 How many bones are there in a grown-up’s body?
  24. 24.True or false: the liver is part of the digestive system. (a) False (b) True
  25. 25.🫀 The small intestine is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  26. 26.True or false: the heart is part of the circulatory system. (a) False (b) True
  27. 27.Which of these is part of the circulatory system? (a) skull (b) nerve (c) blood vessel (d) windpipe
  28. 28.True or false: the large intestine is part of the digestive system. (a) False (b) True
  29. 29.True or false: churning food is a job of the muscles. (a) False (b) True
  30. 30.🫀 The backbone is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  31. 31.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
  32. 32.True or false: guarding heart and lungs is a job of the lungs. (a) True (b) False
  33. 33.🦷 How many permanent teeth does a grown-up have in all?
  34. 34.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) stomach (c) lungs (d) skin
  35. 35.🫀 The blood vessel is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  36. 36.🔍 Which is the odd one out? (a) brain (b) thigh bone (c) spinal cord (d) nerve
  37. 37.True or false: guarding heart and lungs is a job of the skull. (a) True (b) False
  38. 38.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) lung (d) blood
  39. 39.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  40. 40.What is a job of the heart? (a) thinking and learning (b) protecting the brain (c) pumping blood (d) guarding heart and lungs

Answer key

  1. blood
  2. windpipe
  3. True
  4. digestive system
  5. True
  6. respiratory system
  7. thinking and learning
  8. skin
  9. 4
  10. liver
  11. heart
  12. digestive system
  13. respiratory system
  14. covering the body
  15. True
  16. lung
  17. skull
  18. thigh
  19. 2
  20. False
  21. digestive system
  22. muscles
  23. 206
  24. True
  25. digestive system
  26. True
  27. blood vessel
  28. True
  29. False
  30. skeletal system
  31. oxygen
  32. False
  33. 32
  34. kidneys
  35. circulatory system
  36. thigh bone
  37. False
  38. lung
  39. in the mouth
  40. pumping blood

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