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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 203 · 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 lungs. (a) False (b) True
  2. 2.True or false: the stomach is part of the digestive system. (a) False (b) True
  3. 3.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) heart (d) blood
  4. 4.🫀 The small intestine is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  5. 5.What is a job of the muscles? (a) covering the body (b) pumping blood (c) cleaning the blood (d) pulling bones to move
  6. 6.🫀 The nerve is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  7. 7.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the lungs (d) in the heart
  8. 8.🫁 How many lungs do we have?
  9. 9.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  10. 10.Which of these is part of the nervous system? (a) skull (b) windpipe (c) spinal cord (d) small intestine
  11. 11.🦷 How many permanent teeth does a grown-up have in all?
  12. 12.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  13. 13.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  14. 14.Which of these is part of the digestive system? (a) spinal cord (b) large intestine (c) brain (d) heart
  15. 15.🫀 The food pipe is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  16. 16.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  17. 17.What is a job of the skull? (a) protecting the brain (b) taking in oxygen (c) pulling bones to move (d) cleaning the blood
  18. 18.🩺 Which body part has this job: cleaning the blood? (a) brain (b) lungs (c) stomach (d) kidneys
  19. 19.Which of these is part of the respiratory system? (a) blood vessel (b) stomach (c) windpipe (d) small intestine
  20. 20.True or false: the liver is part of the digestive system. (a) True (b) False
  21. 21.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) ribs (c) brain (d) lungs
  22. 22.What is a job of the ribs? (a) cleaning the blood (b) covering the body (c) taking in oxygen (d) guarding heart and lungs
  23. 23.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  24. 24.True or false: the liver is part of the nervous system. (a) True (b) False
  25. 25.Which of these is part of the nervous system? (a) heart (b) lung (c) stomach (d) brain
  26. 26.🦴 How many bones are there in a grown-up’s body?
  27. 27.Which of these is part of the nervous system? (a) nerve (b) large intestine (c) lung (d) stomach
  28. 28.🩺 Which body part has this job: churning food? (a) muscles (b) kidneys (c) stomach (d) skull
  29. 29.🧍 Which is the largest organ of the human body? (a) kidney (b) heart (c) skin (d) brain
  30. 30.True or false: the stomach is part of the respiratory system. (a) True (b) False
  31. 31.Which of these is part of the respiratory system? (a) stomach (b) backbone (c) lung (d) large intestine
  32. 32.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
  33. 33.True or false: taking in oxygen is a job of the brain. (a) False (b) True
  34. 34.🩺 Which body part has this job: thinking and learning? (a) muscles (b) heart (c) skull (d) brain
  35. 35.🫀 The brain is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  36. 36.True or false: the backbone is part of the skeletal system. (a) True (b) False
  37. 37.True or false: taking in oxygen is a job of the muscles. (a) False (b) True
  38. 38.What is a job of the kidneys? (a) pulling bones to move (b) taking in oxygen (c) thinking and learning (d) cleaning the blood
  39. 39.🫘 How many kidneys do we have?
  40. 40.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) muscles (c) stomach (d) ribs

Answer key

  1. False
  2. True
  3. brain
  4. digestive system
  5. pulling bones to move
  6. nervous system
  7. in the mouth
  8. 2
  9. thigh
  10. spinal cord
  11. 32
  12. respiratory system
  13. True
  14. large intestine
  15. digestive system
  16. digestive system
  17. protecting the brain
  18. kidneys
  19. windpipe
  20. True
  21. ribs
  22. guarding heart and lungs
  23. digestive system
  24. False
  25. brain
  26. 206
  27. nerve
  28. stomach
  29. skin
  30. False
  31. lung
  32. oxygen
  33. False
  34. brain
  35. nervous system
  36. True
  37. False
  38. cleaning the blood
  39. 2
  40. lungs

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