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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 64 · 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.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  2. 2.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  3. 3.Which of these is part of the nervous system? (a) blood (b) brain (c) blood vessel (d) thigh bone
  4. 4.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) lung
  5. 5.Which of these is part of the nervous system? (a) liver (b) heart (c) rib (d) nerve
  6. 6.Which of these is part of the respiratory system? (a) small intestine (b) lung (c) nerve (d) brain
  7. 7.🫁 How many lungs do we have?
  8. 8.True or false: the large intestine is part of the digestive system. (a) True (b) False
  9. 9.What is a job of the heart? (a) covering the body (b) protecting the brain (c) pulling bones to move (d) pumping blood
  10. 10.🩺 Which body part has this job: churning food? (a) heart (b) brain (c) skull (d) stomach
  11. 11.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  12. 12.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  13. 13.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) ribs (c) skull (d) heart
  14. 14.🫀 The nerve is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) nervous system
  15. 15.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) lungs (c) brain (d) muscles
  16. 16.What is a job of the brain? (a) pumping blood (b) pulling bones to move (c) thinking and learning (d) protecting the brain
  17. 17.🫀 The stomach is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) skeletal system
  18. 18.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  19. 19.Which of these is part of the circulatory system? (a) nerve (b) brain (c) blood (d) rib
  20. 20.🔍 Which is the odd one out? (a) skull (b) food pipe (c) rib (d) thigh bone
  21. 21.🫀 The backbone is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system
  22. 22.Which of these is part of the circulatory system? (a) lung (b) large intestine (c) blood vessel (d) spinal cord
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) neck (d) arm
  25. 25.Which of these is part of the circulatory system? (a) heart (b) nerve (c) liver (d) large intestine
  26. 26.🩺 Which body part has this job: pulling bones to move? (a) brain (b) skin (c) lungs (d) muscles
  27. 27.What is a job of the lungs? (a) churning food (b) pulling bones to move (c) pumping blood (d) taking in oxygen
  28. 28.True or false: cleaning the blood is a job of the heart. (a) True (b) False
  29. 29.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  30. 30.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
  31. 31.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) heart
  32. 32.🫀 The liver is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  33. 33.True or false: the skull is part of the skeletal system. (a) False (b) True
  34. 34.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  35. 35.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) kidneys (c) lungs (d) heart
  36. 36.True or false: the rib is part of the circulatory system. (a) True (b) False
  37. 37.True or false: the liver is part of the digestive system. (a) False (b) True
  38. 38.What is a job of the stomach? (a) thinking and learning (b) guarding heart and lungs (c) churning food (d) cleaning the blood
  39. 39.What is a job of the ribs? (a) churning food (b) thinking and learning (c) protecting the brain (d) guarding heart and lungs
  40. 40.🫀 The blood is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system

Answer key

  1. False
  2. False
  3. brain
  4. lung
  5. nerve
  6. lung
  7. 2
  8. True
  9. pumping blood
  10. stomach
  11. True
  12. True
  13. skull
  14. nervous system
  15. ribs
  16. thinking and learning
  17. digestive system
  18. True
  19. blood
  20. food pipe
  21. skeletal system
  22. blood vessel
  23. 4
  24. thigh
  25. heart
  26. muscles
  27. taking in oxygen
  28. False
  29. True
  30. oxygen
  31. heart
  32. digestive system
  33. True
  34. False
  35. kidneys
  36. False
  37. True
  38. churning food
  39. guarding heart and lungs
  40. circulatory system

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