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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 979 · 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.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) steam (d) carbon dioxide
  2. 2.🩺 Which body part has this job: cleaning the blood? (a) skull (b) skin (c) kidneys (d) ribs
  3. 3.🔍 Which is the odd one out? (a) liver (b) stomach (c) food pipe (d) brain
  4. 4.True or false: the windpipe is part of the skeletal system. (a) True (b) False
  5. 5.True or false: the brain is part of the nervous system. (a) False (b) True
  6. 6.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  7. 7.❤️ How many chambers (rooms) does the human heart have?
  8. 8.🫀 The skull is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  9. 9.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  10. 10.Which of these is part of the respiratory system? (a) spinal cord (b) food pipe (c) lung (d) heart
  11. 11.What is a job of the stomach? (a) guarding heart and lungs (b) cleaning the blood (c) taking in oxygen (d) churning food
  12. 12.🩺 Which body part has this job: pumping blood? (a) heart (b) brain (c) kidneys (d) muscles
  13. 13.True or false: the large intestine is part of the digestive system. (a) False (b) True
  14. 14.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  15. 15.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  16. 16.True or false: the liver is part of the digestive system. (a) True (b) False
  17. 17.🩺 Which body part has this job: churning food? (a) heart (b) ribs (c) kidneys (d) stomach
  18. 18.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  19. 19.Which of these is part of the nervous system? (a) skull (b) nerve (c) liver (d) large intestine
  20. 20.Which of these is part of the nervous system? (a) rib (b) brain (c) liver (d) small intestine
  21. 21.True or false: the stomach is part of the nervous system. (a) False (b) True
  22. 22.🫀 The lung is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  23. 23.True or false: the brain is part of the circulatory system. (a) True (b) False
  24. 24.True or false: the small intestine is part of the nervous system. (a) True (b) False
  25. 25.What is a job of the skin? (a) taking in oxygen (b) covering the body (c) churning food (d) thinking and learning
  26. 26.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  27. 27.What is a job of the ribs? (a) guarding heart and lungs (b) protecting the brain (c) pumping blood (d) cleaning the blood
  28. 28.True or false: churning food is a job of the stomach. (a) True (b) False
  29. 29.🫀 The backbone is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  30. 30.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  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.True or false: the backbone is part of the nervous system. (a) False (b) True
  33. 33.True or false: the food pipe is part of the nervous system. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) liver
  35. 35.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) skin (c) ribs (d) lungs
  36. 36.True or false: protecting the brain is a job of the kidneys. (a) False (b) True
  37. 37.Which of these is part of the circulatory system? (a) skull (b) liver (c) backbone (d) blood vessel
  38. 38.🩺 Which body part has this job: thinking and learning? (a) skull (b) brain (c) heart (d) stomach
  39. 39.🫁 How many lungs do we have?
  40. 40.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) rib (d) blood

Answer key

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

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