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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 832 · 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.❤️ How many chambers (rooms) does the human heart have?
  2. 2.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) large intestine
  3. 3.🔍 Which is the odd one out? (a) heart (b) skull (c) blood (d) blood vessel
  4. 4.True or false: the liver is part of the respiratory system. (a) True (b) False
  5. 5.🫀 The stomach is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  6. 6.🫀 The food pipe is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  7. 7.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  8. 8.🦴 How many bones are there in a grown-up’s body?
  9. 9.🫀 The heart is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  10. 10.True or false: the nerve is part of the nervous system. (a) False (b) True
  11. 11.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) small intestine (d) windpipe
  12. 12.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) backbone (d) lung
  13. 13.True or false: pumping blood is a job of the heart. (a) False (b) True
  14. 14.What is a job of the kidneys? (a) cleaning the blood (b) protecting the brain (c) covering the body (d) pulling bones to move
  15. 15.What is a job of the brain? (a) thinking and learning (b) guarding heart and lungs (c) churning food (d) protecting the brain
  16. 16.🫀 The blood vessel is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  17. 17.🩺 Which body part has this job: covering the body? (a) ribs (b) skin (c) heart (d) skull
  18. 18.🩺 Which body part has this job: churning food? (a) skin (b) skull (c) stomach (d) heart
  19. 19.True or false: the thigh bone is part of the digestive system. (a) True (b) False
  20. 20.True or false: churning food is a job of the stomach. (a) False (b) True
  21. 21.Which of these is part of the nervous system? (a) stomach (b) small intestine (c) heart (d) spinal cord
  22. 22.True or false: covering the body is a job of the muscles. (a) False (b) True
  23. 23.True or false: the food pipe is part of the digestive system. (a) False (b) True
  24. 24.Which of these is part of the nervous system? (a) blood vessel (b) thigh bone (c) food pipe (d) nerve
  25. 25.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  26. 26.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  27. 27.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  28. 28.True or false: guarding heart and lungs is a job of the skull. (a) False (b) True
  29. 29.True or false: taking in oxygen is a job of the stomach. (a) True (b) False
  30. 30.🫀 The backbone is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) nervous system
  31. 31.What is a job of the lungs? (a) covering the body (b) taking in oxygen (c) guarding heart and lungs (d) thinking and learning
  32. 32.What is a job of the skin? (a) thinking and learning (b) pulling bones to move (c) covering the body (d) taking in oxygen
  33. 33.🫁 How many lungs do we have?
  34. 34.True or false: guarding heart and lungs is a job of the stomach. (a) True (b) False
  35. 35.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
  36. 36.Which of these is part of the nervous system? (a) brain (b) stomach (c) large intestine (d) liver
  37. 37.True or false: cleaning the blood is a job of the stomach. (a) False (b) True
  38. 38.Which of these is part of the digestive system? (a) rib (b) spinal cord (c) brain (d) large intestine
  39. 39.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  40. 40.True or false: taking in oxygen is a job of the lungs. (a) False (b) True

Answer key

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

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