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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 362 · 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 lung is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  2. 2.True or false: guarding heart and lungs is a job of the skull. (a) True (b) False
  3. 3.True or false: the skull is part of the skeletal system. (a) True (b) False
  4. 4.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) heart (c) kidneys (d) skin
  5. 5.🩺 Which body part has this job: pulling bones to move? (a) skull (b) kidneys (c) stomach (d) muscles
  6. 6.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  7. 7.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  8. 8.Which of these is part of the digestive system? (a) rib (b) blood vessel (c) small intestine (d) windpipe
  9. 9.🦷 How many permanent teeth does a grown-up have in all?
  10. 10.Which of these is part of the skeletal system? (a) brain (b) large intestine (c) windpipe (d) thigh bone
  11. 11.True or false: cleaning the blood is a job of the brain. (a) True (b) False
  12. 12.True or false: the large intestine is part of the digestive system. (a) False (b) True
  13. 13.🔍 Which is the odd one out? (a) nerve (b) brain (c) liver (d) spinal cord
  14. 14.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) lung (d) blood
  15. 15.🔍 Which is the odd one out? (a) nerve (b) brain (c) spinal cord (d) food pipe
  16. 16.🩺 Which body part has this job: protecting the brain? (a) skin (b) lungs (c) skull (d) ribs
  17. 17.🩺 Which body part has this job: churning food? (a) kidneys (b) stomach (c) brain (d) lungs
  18. 18.❤️ How many chambers (rooms) does the human heart have?
  19. 19.True or false: the small intestine is part of the digestive system. (a) False (b) True
  20. 20.What is a job of the lungs? (a) protecting the brain (b) taking in oxygen (c) guarding heart and lungs (d) churning food
  21. 21.💨 Which gas does our body need from the air we breathe in? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
  22. 22.What is a job of the skin? (a) pulling bones to move (b) covering the body (c) thinking and learning (d) taking in oxygen
  23. 23.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  24. 24.What is a job of the muscles? (a) thinking and learning (b) churning food (c) cleaning the blood (d) pulling bones to move
  25. 25.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  26. 26.🫁 How many lungs do we have?
  27. 27.What is a job of the stomach? (a) churning food (b) guarding heart and lungs (c) thinking and learning (d) covering the body
  28. 28.🩺 Which body part has this job: taking in oxygen? (a) skin (b) heart (c) lungs (d) brain
  29. 29.Which of these is part of the skeletal system? (a) nerve (b) rib (c) heart (d) stomach
  30. 30.Which of these is part of the digestive system? (a) liver (b) skull (c) spinal cord (d) brain
  31. 31.True or false: taking in oxygen is a job of the skull. (a) True (b) False
  32. 32.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  33. 33.🩺 Which body part has this job: covering the body? (a) ribs (b) kidneys (c) skin (d) muscles
  34. 34.🔍 Which is the odd one out? (a) food pipe (b) large intestine (c) blood vessel (d) stomach
  35. 35.What is a job of the skull? (a) protecting the brain (b) taking in oxygen (c) thinking and learning (d) guarding heart and lungs
  36. 36.Which of these is part of the digestive system? (a) stomach (b) heart (c) blood vessel (d) nerve
  37. 37.True or false: the brain is part of the nervous system. (a) True (b) False
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.True or false: pumping blood is a job of the heart. (a) False (b) True
  40. 40.🔍 Which is the odd one out? (a) heart (b) small intestine (c) liver (d) food pipe

Answer key

  1. respiratory system
  2. False
  3. True
  4. kidneys
  5. muscles
  6. digestive system
  7. in the mouth
  8. small intestine
  9. 32
  10. thigh bone
  11. False
  12. True
  13. liver
  14. lung
  15. food pipe
  16. skull
  17. stomach
  18. 4
  19. True
  20. taking in oxygen
  21. oxygen
  22. covering the body
  23. skin
  24. pulling bones to move
  25. True
  26. 2
  27. churning food
  28. lungs
  29. rib
  30. liver
  31. False
  32. True
  33. skin
  34. blood vessel
  35. protecting the brain
  36. stomach
  37. True
  38. 20
  39. True
  40. heart

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