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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 776 · 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.What is a job of the skull? (a) pumping blood (b) pulling bones to move (c) guarding heart and lungs (d) protecting the brain
  2. 2.❤️ How many chambers (rooms) does the human heart have?
  3. 3.🦴 How many bones are there in a grown-up’s body?
  4. 4.True or false: the skull is part of the respiratory system. (a) True (b) False
  5. 5.🫀 The backbone is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  6. 6.True or false: the blood vessel is part of the skeletal system. (a) False (b) True
  7. 7.🫁 How many lungs do we have?
  8. 8.True or false: the backbone is part of the respiratory system. (a) False (b) True
  9. 9.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  10. 10.Which of these is part of the skeletal system? (a) blood vessel (b) lung (c) skull (d) nerve
  11. 11.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  12. 12.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  13. 13.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) skin (d) heart
  14. 14.What is a job of the skin? (a) guarding heart and lungs (b) pulling bones to move (c) covering the body (d) taking in oxygen
  15. 15.What is a job of the lungs? (a) covering the body (b) pumping blood (c) thinking and learning (d) taking in oxygen
  16. 16.What is a job of the brain? (a) pumping blood (b) protecting the brain (c) thinking and learning (d) pulling bones to move
  17. 17.True or false: the windpipe is part of the circulatory system. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) windpipe (b) heart (c) blood vessel (d) blood
  19. 19.🫀 The blood vessel is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  20. 20.🫀 The windpipe is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  21. 21.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  22. 22.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the lungs (d) in the stomach
  23. 23.True or false: protecting the brain is a job of the brain. (a) False (b) True
  24. 24.🫀 The spinal cord is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  25. 25.True or false: the lung is part of the respiratory system. (a) False (b) True
  26. 26.True or false: the food pipe is part of the digestive system. (a) False (b) True
  27. 27.Which of these is part of the respiratory system? (a) heart (b) large intestine (c) lung (d) spinal cord
  28. 28.Which of these is part of the digestive system? (a) heart (b) spinal cord (c) blood vessel (d) liver
  29. 29.Which of these is part of the nervous system? (a) spinal cord (b) lung (c) stomach (d) rib
  30. 30.What is a job of the kidneys? (a) thinking and learning (b) taking in oxygen (c) guarding heart and lungs (d) cleaning the blood
  31. 31.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  32. 32.Which of these is part of the circulatory system? (a) spinal cord (b) lung (c) stomach (d) heart
  33. 33.🫀 The nerve is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  34. 34.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  35. 35.🫀 The blood is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  36. 36.🫀 The small intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  37. 37.True or false: churning food is a job of the stomach. (a) True (b) False
  38. 38.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  39. 39.Which of these is part of the digestive system? (a) blood vessel (b) nerve (c) stomach (d) brain
  40. 40.Which of these is part of the nervous system? (a) windpipe (b) nerve (c) small intestine (d) rib

Answer key

  1. protecting the brain
  2. 4
  3. 206
  4. False
  5. skeletal system
  6. False
  7. 2
  8. False
  9. digestive system
  10. skull
  11. True
  12. True
  13. skin
  14. covering the body
  15. taking in oxygen
  16. thinking and learning
  17. False
  18. windpipe
  19. circulatory system
  20. respiratory system
  21. skeletal system
  22. in the mouth
  23. False
  24. nervous system
  25. True
  26. True
  27. lung
  28. liver
  29. spinal cord
  30. cleaning the blood
  31. thigh
  32. heart
  33. nervous system
  34. True
  35. circulatory system
  36. digestive system
  37. True
  38. False
  39. stomach
  40. nerve

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