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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 956 · 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.

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

Answer key

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

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