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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 705 · 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 lungs do we have?
  2. 2.🦴 How many bones are there in a grown-up’s body?
  3. 3.🩺 Which body part has this job: cleaning the blood? (a) brain (b) lungs (c) kidneys (d) skin
  4. 4.True or false: the windpipe is part of the circulatory system. (a) True (b) False
  5. 5.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  6. 6.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  7. 7.What is a job of the kidneys? (a) churning food (b) taking in oxygen (c) protecting the brain (d) cleaning the blood
  8. 8.🫀 The blood vessel is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  9. 9.🩺 Which body part has this job: thinking and learning? (a) muscles (b) stomach (c) skull (d) brain
  10. 10.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) large intestine
  11. 11.🩺 Which body part has this job: pumping blood? (a) heart (b) ribs (c) stomach (d) muscles
  12. 12.🦷 How many milk teeth does a child have?
  13. 13.Which of these is part of the digestive system? (a) large intestine (b) backbone (c) windpipe (d) rib
  14. 14.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) steam (c) carbon dioxide (d) smoke
  15. 15.Which of these is part of the digestive system? (a) nerve (b) blood (c) windpipe (d) stomach
  16. 16.Which of these is part of the respiratory system? (a) stomach (b) blood vessel (c) windpipe (d) blood
  17. 17.❤️ How many chambers (rooms) does the human heart have?
  18. 18.True or false: thinking and learning is a job of the brain. (a) True (b) False
  19. 19.🔍 Which is the odd one out? (a) large intestine (b) liver (c) spinal cord (d) stomach
  20. 20.🔍 Which is the odd one out? (a) nerve (b) brain (c) spinal cord (d) windpipe
  21. 21.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  22. 22.True or false: the thigh bone is part of the circulatory system. (a) True (b) False
  23. 23.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) kidneys (c) brain (d) skull
  24. 24.True or false: pumping blood is a job of the ribs. (a) False (b) True
  25. 25.True or false: the heart is part of the nervous system. (a) True (b) False
  26. 26.Which of these is part of the nervous system? (a) brain (b) windpipe (c) rib (d) large intestine
  27. 27.🔍 Which is the odd one out? (a) backbone (b) food pipe (c) thigh bone (d) skull
  28. 28.True or false: the windpipe is part of the skeletal system. (a) False (b) True
  29. 29.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  30. 30.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) kidney (d) skin
  31. 31.Which of these is part of the nervous system? (a) liver (b) small intestine (c) nerve (d) food pipe
  32. 32.True or false: the skull is part of the skeletal system. (a) False (b) True
  33. 33.True or false: guarding heart and lungs is a job of the skin. (a) False (b) True
  34. 34.🩺 Which body part has this job: protecting the brain? (a) muscles (b) ribs (c) skull (d) brain
  35. 35.🫀 The liver is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  36. 36.True or false: guarding heart and lungs is a job of the stomach. (a) False (b) True
  37. 37.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  38. 38.True or false: churning food is a job of the kidneys. (a) True (b) False
  39. 39.True or false: cleaning the blood is a job of the brain. (a) True (b) False
  40. 40.True or false: pulling bones to move is a job of the muscles. (a) False (b) True

Answer key

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

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