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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 623 · 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.🫀 The heart is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  2. 2.Which of these is part of the digestive system? (a) large intestine (b) backbone (c) skull (d) blood vessel
  3. 3.Which of these is part of the circulatory system? (a) lung (b) windpipe (c) blood (d) rib
  4. 4.True or false: the large intestine is part of the digestive system. (a) False (b) True
  5. 5.What is a job of the kidneys? (a) pulling bones to move (b) taking in oxygen (c) cleaning the blood (d) covering the body
  6. 6.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  7. 7.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  8. 8.True or false: covering the body is a job of the skull. (a) True (b) False
  9. 9.True or false: the lung is part of the respiratory system. (a) False (b) True
  10. 10.What is a job of the skin? (a) churning food (b) taking in oxygen (c) covering the body (d) pulling bones to move
  11. 11.Which of these is part of the skeletal system? (a) liver (b) large intestine (c) heart (d) thigh bone
  12. 12.What is a job of the skull? (a) protecting the brain (b) pumping blood (c) churning food (d) guarding heart and lungs
  13. 13.🫀 The blood is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) skeletal system
  14. 14.True or false: the blood is part of the respiratory system. (a) True (b) False
  15. 15.True or false: the heart is part of the circulatory system. (a) False (b) True
  16. 16.Which of these is part of the respiratory system? (a) thigh bone (b) brain (c) blood (d) lung
  17. 17.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) heart (b) brain (c) spinal cord (d) nerve
  19. 19.What is a job of the brain? (a) thinking and learning (b) taking in oxygen (c) pumping blood (d) cleaning the blood
  20. 20.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  21. 21.True or false: churning food is a job of the skull. (a) False (b) True
  22. 22.🩺 Which body part has this job: pumping blood? (a) lungs (b) skin (c) heart (d) skull
  23. 23.What is a job of the ribs? (a) protecting the brain (b) covering the body (c) guarding heart and lungs (d) taking in oxygen
  24. 24.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) liver (d) blood
  25. 25.🔍 Which is the odd one out? (a) nerve (b) blood (c) blood vessel (d) heart
  26. 26.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  27. 27.True or false: pumping blood is a job of the heart. (a) True (b) False
  28. 28.Which of these is part of the digestive system? (a) small intestine (b) windpipe (c) brain (d) rib
  29. 29.🫘 How many kidneys do we have?
  30. 30.🫀 The stomach is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) respiratory system
  31. 31.🩺 Which body part has this job: protecting the brain? (a) muscles (b) skull (c) ribs (d) skin
  32. 32.Which of these is part of the skeletal system? (a) food pipe (b) skull (c) blood (d) heart
  33. 33.🩺 Which body part has this job: churning food? (a) skin (b) muscles (c) stomach (d) lungs
  34. 34.What is a job of the heart? (a) taking in oxygen (b) pumping blood (c) protecting the brain (d) cleaning the blood
  35. 35.True or false: the small intestine is part of the nervous system. (a) False (b) True
  36. 36.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) neck (d) arm
  37. 37.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) skull (c) lungs (d) kidneys
  38. 38.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) stomach (d) brain
  39. 39.🫀 The backbone is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) respiratory system
  40. 40.🫁 How many lungs do we have?

Answer key

  1. circulatory system
  2. large intestine
  3. blood
  4. True
  5. cleaning the blood
  6. digestive system
  7. True
  8. False
  9. True
  10. covering the body
  11. thigh bone
  12. protecting the brain
  13. circulatory system
  14. False
  15. True
  16. lung
  17. True
  18. heart
  19. thinking and learning
  20. in the mouth
  21. False
  22. heart
  23. guarding heart and lungs
  24. blood
  25. nerve
  26. True
  27. True
  28. small intestine
  29. 2
  30. digestive system
  31. skull
  32. skull
  33. stomach
  34. pumping blood
  35. False
  36. thigh
  37. lungs
  38. brain
  39. skeletal system
  40. 2

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