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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 299 · 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: thinking and learning is a job of the ribs. (a) True (b) False
  2. 2.True or false: covering the body is a job of the skin. (a) False (b) True
  3. 3.🫀 The blood vessel is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  4. 4.What is a job of the heart? (a) churning food (b) taking in oxygen (c) pumping blood (d) pulling bones to move
  5. 5.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  6. 6.True or false: thinking and learning is a job of the brain. (a) False (b) True
  7. 7.True or false: taking in oxygen is a job of the kidneys. (a) False (b) True
  8. 8.True or false: pumping blood is a job of the muscles. (a) False (b) True
  9. 9.Which of these is part of the skeletal system? (a) skull (b) heart (c) liver (d) stomach
  10. 10.True or false: the heart is part of the circulatory system. (a) False (b) True
  11. 11.What is a job of the kidneys? (a) covering the body (b) pumping blood (c) protecting the brain (d) cleaning the blood
  12. 12.🔍 Which is the odd one out? (a) blood (b) spinal cord (c) blood vessel (d) heart
  13. 13.🫁 How many lungs do we have?
  14. 14.🫘 How many kidneys do we have?
  15. 15.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) brain (c) muscles (d) skin
  16. 16.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  17. 17.True or false: the spinal cord is part of the digestive system. (a) True (b) False
  18. 18.What is a job of the skull? (a) covering the body (b) pumping blood (c) pulling bones to move (d) protecting the brain
  19. 19.🫀 The food pipe is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  20. 20.🫀 The lung is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  21. 21.Which of these is part of the digestive system? (a) heart (b) lung (c) nerve (d) stomach
  22. 22.🫀 The liver is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  23. 23.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  24. 24.True or false: the liver is part of the digestive system. (a) False (b) True
  25. 25.True or false: the lung is part of the respiratory system. (a) False (b) True
  26. 26.🔍 Which is the odd one out? (a) large intestine (b) skull (c) backbone (d) thigh bone
  27. 27.True or false: churning food is a job of the stomach. (a) True (b) False
  28. 28.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) oxygen (d) smoke
  29. 29.🫀 The skull is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  30. 30.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  31. 31.🫀 The small intestine is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  32. 32.What is a job of the ribs? (a) protecting the brain (b) taking in oxygen (c) covering the body (d) guarding heart and lungs
  33. 33.❤️ How many chambers (rooms) does the human heart have?
  34. 34.True or false: churning food is a job of the lungs. (a) False (b) True
  35. 35.Which of these is part of the digestive system? (a) backbone (b) large intestine (c) heart (d) lung
  36. 36.🩺 Which body part has this job: churning food? (a) stomach (b) lungs (c) heart (d) kidneys
  37. 37.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  38. 38.Which of these is part of the circulatory system? (a) lung (b) nerve (c) thigh bone (d) blood
  39. 39.True or false: pulling bones to move is a job of the ribs. (a) False (b) True
  40. 40.Which of these is part of the digestive system? (a) lung (b) liver (c) nerve (d) blood

Answer key

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

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