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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 369 · 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.What is a job of the heart? (a) cleaning the blood (b) taking in oxygen (c) pumping blood (d) protecting the brain
  2. 2.🔍 Which is the odd one out? (a) nerve (b) brain (c) stomach (d) spinal cord
  3. 3.Which of these is part of the skeletal system? (a) thigh bone (b) large intestine (c) blood (d) liver
  4. 4.🫀 The blood is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  5. 5.🔍 Which is the odd one out? (a) small intestine (b) brain (c) food pipe (d) stomach
  6. 6.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) blood vessel
  7. 7.Which of these is part of the skeletal system? (a) stomach (b) windpipe (c) blood vessel (d) rib
  8. 8.🔍 Which is the odd one out? (a) small intestine (b) brain (c) nerve (d) spinal cord
  9. 9.What is a job of the stomach? (a) pulling bones to move (b) covering the body (c) churning food (d) guarding heart and lungs
  10. 10.What is a job of the ribs? (a) guarding heart and lungs (b) pulling bones to move (c) taking in oxygen (d) churning food
  11. 11.🫘 How many kidneys do we have?
  12. 12.True or false: cleaning the blood is a job of the ribs. (a) True (b) False
  13. 13.Which of these is part of the circulatory system? (a) large intestine (b) blood vessel (c) lung (d) windpipe
  14. 14.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  15. 15.Which of these is part of the skeletal system? (a) nerve (b) skull (c) stomach (d) blood vessel
  16. 16.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) skin (c) brain (d) muscles
  17. 17.🫀 The spinal cord is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  18. 18.🦷 How many milk teeth does a child have?
  19. 19.True or false: the skull is part of the skeletal system. (a) True (b) False
  20. 20.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  21. 21.What is a job of the skull? (a) cleaning the blood (b) covering the body (c) thinking and learning (d) protecting the brain
  22. 22.🫀 The stomach is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  23. 23.🔍 Which is the odd one out? (a) liver (b) stomach (c) large intestine (d) heart
  24. 24.What is a job of the skin? (a) covering the body (b) churning food (c) guarding heart and lungs (d) cleaning the blood
  25. 25.🫀 The heart is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  26. 26.True or false: the lung is part of the respiratory system. (a) True (b) False
  27. 27.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) steam (c) smoke (d) carbon dioxide
  28. 28.🩺 Which body part has this job: protecting the brain? (a) brain (b) lungs (c) skin (d) skull
  29. 29.🔍 Which is the odd one out? (a) stomach (b) lung (c) liver (d) food pipe
  30. 30.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  31. 31.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  32. 32.What is a job of the muscles? (a) pulling bones to move (b) churning food (c) cleaning the blood (d) guarding heart and lungs
  33. 33.True or false: the small intestine is part of the circulatory system. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) small intestine (b) stomach (c) windpipe (d) large intestine
  35. 35.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  36. 36.🫀 The liver is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  37. 37.🔍 Which is the odd one out? (a) small intestine (b) blood (c) liver (d) large intestine
  38. 38.❤️ How many chambers (rooms) does the human heart have?
  39. 39.Which of these is part of the respiratory system? (a) liver (b) backbone (c) windpipe (d) blood vessel
  40. 40.True or false: thinking and learning is a job of the brain. (a) False (b) True

Answer key

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

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