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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 985 · 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.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  2. 2.🩺 Which body part has this job: protecting the brain? (a) heart (b) muscles (c) stomach (d) skull
  3. 3.Which of these is part of the nervous system? (a) stomach (b) windpipe (c) brain (d) rib
  4. 4.Which of these is part of the digestive system? (a) lung (b) liver (c) skull (d) backbone
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) windpipe (c) nerve (d) brain
  6. 6.True or false: the liver is part of the digestive system. (a) True (b) False
  7. 7.What is a job of the stomach? (a) pumping blood (b) taking in oxygen (c) churning food (d) covering the body
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) skull (c) lungs (d) kidneys
  9. 9.🔍 Which is the odd one out? (a) backbone (b) stomach (c) skull (d) rib
  10. 10.👂 The smallest bone of the body is in the ___. (a) ear (b) toe (c) nose (d) finger
  11. 11.What is a job of the kidneys? (a) cleaning the blood (b) thinking and learning (c) pumping blood (d) pulling bones to move
  12. 12.Which of these is part of the skeletal system? (a) brain (b) heart (c) windpipe (d) skull
  13. 13.What is a job of the ribs? (a) churning food (b) cleaning the blood (c) pulling bones to move (d) guarding heart and lungs
  14. 14.Which of these is part of the digestive system? (a) windpipe (b) lung (c) nerve (d) food pipe
  15. 15.🩺 Which body part has this job: covering the body? (a) brain (b) skin (c) skull (d) ribs
  16. 16.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) rib
  17. 17.True or false: the food pipe is part of the digestive system. (a) True (b) False
  18. 18.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
  19. 19.Which of these is part of the circulatory system? (a) food pipe (b) skull (c) liver (d) blood vessel
  20. 20.🫀 The food pipe is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  21. 21.🫀 The blood is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  22. 22.What is a job of the skull? (a) pumping blood (b) taking in oxygen (c) cleaning the blood (d) protecting the brain
  23. 23.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) skin (c) brain (d) kidneys
  24. 24.True or false: the heart is part of the circulatory system. (a) False (b) True
  25. 25.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  26. 26.True or false: covering the body is a job of the skin. (a) False (b) True
  27. 27.What is a job of the brain? (a) thinking and learning (b) protecting the brain (c) pumping blood (d) guarding heart and lungs
  28. 28.🫀 The skull is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  29. 29.True or false: the nerve is part of the respiratory system. (a) True (b) False
  30. 30.🦷 How many permanent teeth does a grown-up have in all?
  31. 31.True or false: guarding heart and lungs is a job of the stomach. (a) True (b) False
  32. 32.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  33. 33.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  34. 34.True or false: the large intestine is part of the digestive system. (a) False (b) True
  35. 35.🔍 Which is the odd one out? (a) small intestine (b) spinal cord (c) brain (d) nerve
  36. 36.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) muscles (c) heart (d) brain
  37. 37.Which of these is part of the digestive system? (a) rib (b) large intestine (c) nerve (d) backbone
  38. 38.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  39. 39.🩺 Which body part has this job: churning food? (a) muscles (b) heart (c) stomach (d) brain
  40. 40.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) skin (d) lungs

Answer key

  1. digestive system
  2. skull
  3. brain
  4. liver
  5. windpipe
  6. True
  7. churning food
  8. lungs
  9. stomach
  10. ear
  11. cleaning the blood
  12. skull
  13. guarding heart and lungs
  14. food pipe
  15. skin
  16. rib
  17. True
  18. oxygen
  19. blood vessel
  20. digestive system
  21. circulatory system
  22. protecting the brain
  23. kidneys
  24. True
  25. digestive system
  26. True
  27. thinking and learning
  28. skeletal system
  29. False
  30. 32
  31. False
  32. True
  33. circulatory system
  34. True
  35. small intestine
  36. muscles
  37. large intestine
  38. skin
  39. stomach
  40. brain

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