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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 777 · 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.🩺 Which body part has this job: cleaning the blood? (a) skin (b) stomach (c) brain (d) kidneys
  2. 2.Which of these is part of the nervous system? (a) thigh bone (b) nerve (c) backbone (d) skull
  3. 3.🩺 Which body part has this job: covering the body? (a) stomach (b) heart (c) muscles (d) skin
  4. 4.❤️ How many chambers (rooms) does the human heart have?
  5. 5.What is a job of the skull? (a) pumping blood (b) cleaning the blood (c) protecting the brain (d) pulling bones to move
  6. 6.🔍 Which is the odd one out? (a) spinal cord (b) backbone (c) nerve (d) brain
  7. 7.🩺 Which body part has this job: pumping blood? (a) ribs (b) skin (c) brain (d) heart
  8. 8.🫘 How many kidneys do we have?
  9. 9.True or false: the heart is part of the circulatory system. (a) False (b) True
  10. 10.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) brain (d) heart
  11. 11.🫀 The heart is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  12. 12.True or false: the lung is part of the respiratory system. (a) False (b) True
  13. 13.What is a job of the brain? (a) protecting the brain (b) thinking and learning (c) churning food (d) pulling bones to move
  14. 14.What is a job of the ribs? (a) churning food (b) covering the body (c) guarding heart and lungs (d) thinking and learning
  15. 15.What is a job of the kidneys? (a) covering the body (b) guarding heart and lungs (c) cleaning the blood (d) pumping blood
  16. 16.What is a job of the heart? (a) pumping blood (b) thinking and learning (c) cleaning the blood (d) covering the body
  17. 17.True or false: the stomach is part of the skeletal system. (a) True (b) False
  18. 18.True or false: the stomach is part of the respiratory system. (a) True (b) False
  19. 19.🩺 Which body part has this job: churning food? (a) kidneys (b) heart (c) ribs (d) stomach
  20. 20.True or false: the backbone is part of the skeletal system. (a) False (b) True
  21. 21.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) nose (d) toe
  22. 22.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  23. 23.True or false: the backbone is part of the respiratory system. (a) True (b) False
  24. 24.Which of these is part of the circulatory system? (a) lung (b) brain (c) blood (d) large intestine
  25. 25.🩺 Which body part has this job: thinking and learning? (a) muscles (b) heart (c) brain (d) kidneys
  26. 26.🩺 Which body part has this job: protecting the brain? (a) skin (b) skull (c) lungs (d) brain
  27. 27.True or false: covering the body is a job of the skin. (a) False (b) True
  28. 28.🫁 How many lungs do we have?
  29. 29.True or false: thinking and learning is a job of the skin. (a) False (b) True
  30. 30.🫀 The stomach is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  31. 31.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) skin (c) ribs (d) muscles
  32. 32.Which of these is part of the digestive system? (a) heart (b) food pipe (c) brain (d) skull
  33. 33.🩺 Which body part has this job: guarding heart and lungs? (a) kidneys (b) stomach (c) muscles (d) ribs
  34. 34.What is a job of the muscles? (a) pumping blood (b) cleaning the blood (c) pulling bones to move (d) taking in oxygen
  35. 35.🫀 The food pipe is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  36. 36.Which of these is part of the digestive system? (a) backbone (b) windpipe (c) stomach (d) lung
  37. 37.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the heart (d) in the mouth
  38. 38.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  39. 39.True or false: thinking and learning is a job of the brain. (a) True (b) False
  40. 40.True or false: the food pipe is part of the respiratory system. (a) False (b) True

Answer key

  1. kidneys
  2. nerve
  3. skin
  4. 4
  5. protecting the brain
  6. backbone
  7. heart
  8. 2
  9. True
  10. skin
  11. circulatory system
  12. True
  13. thinking and learning
  14. guarding heart and lungs
  15. cleaning the blood
  16. pumping blood
  17. False
  18. False
  19. stomach
  20. True
  21. ear
  22. thigh
  23. False
  24. blood
  25. brain
  26. skull
  27. True
  28. 2
  29. False
  30. digestive system
  31. lungs
  32. food pipe
  33. ribs
  34. pulling bones to move
  35. digestive system
  36. stomach
  37. in the mouth
  38. nervous system
  39. True
  40. False

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