← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 502 · 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.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) rib (d) heart
  3. 3.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  4. 4.What is a job of the skull? (a) pulling bones to move (b) protecting the brain (c) taking in oxygen (d) covering the body
  5. 5.🔍 Which is the odd one out? (a) stomach (b) liver (c) lung (d) food pipe
  6. 6.🦷 How many permanent teeth does a grown-up have in all?
  7. 7.True or false: pulling bones to move is a job of the skull. (a) True (b) False
  8. 8.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  9. 9.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  10. 10.Which of these is part of the skeletal system? (a) thigh bone (b) food pipe (c) small intestine (d) blood
  11. 11.What is a job of the heart? (a) cleaning the blood (b) pumping blood (c) churning food (d) covering the body
  12. 12.🫀 The spinal cord is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) nervous system
  13. 13.🔍 Which is the odd one out? (a) brain (b) heart (c) blood (d) blood vessel
  14. 14.Which of these is part of the digestive system? (a) thigh bone (b) windpipe (c) skull (d) food pipe
  15. 15.True or false: the brain is part of the circulatory system. (a) False (b) True
  16. 16.True or false: the heart is part of the circulatory system. (a) False (b) True
  17. 17.True or false: churning food is a job of the brain. (a) True (b) False
  18. 18.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  19. 19.🫀 The backbone is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  20. 20.Which of these is part of the respiratory system? (a) lung (b) spinal cord (c) blood vessel (d) small intestine
  21. 21.🩺 Which body part has this job: churning food? (a) ribs (b) stomach (c) lungs (d) kidneys
  22. 22.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) brain (c) skin (d) stomach
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.🦷 How many milk teeth does a child have?
  25. 25.Which of these is part of the skeletal system? (a) backbone (b) small intestine (c) lung (d) liver
  26. 26.True or false: taking in oxygen is a job of the ribs. (a) True (b) False
  27. 27.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  28. 28.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  29. 29.Which of these is part of the circulatory system? (a) blood vessel (b) windpipe (c) large intestine (d) spinal cord
  30. 30.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  31. 31.🔍 Which is the odd one out? (a) backbone (b) skull (c) stomach (d) thigh bone
  32. 32.What is a job of the stomach? (a) pumping blood (b) churning food (c) protecting the brain (d) thinking and learning
  33. 33.Which of these is part of the skeletal system? (a) blood vessel (b) skull (c) spinal cord (d) large intestine
  34. 34.🫀 The stomach is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  35. 35.🔍 Which is the odd one out? (a) backbone (b) skull (c) blood vessel (d) thigh bone
  36. 36.True or false: the food pipe is part of the digestive system. (a) False (b) True
  37. 37.What is a job of the muscles? (a) churning food (b) taking in oxygen (c) pulling bones to move (d) guarding heart and lungs
  38. 38.Which of these is part of the circulatory system? (a) rib (b) skull (c) food pipe (d) blood
  39. 39.🫘 How many kidneys do we have?
  40. 40.Which of these is part of the circulatory system? (a) liver (b) heart (c) large intestine (d) spinal cord

Answer key

  1. 2
  2. rib
  3. respiratory system
  4. protecting the brain
  5. lung
  6. 32
  7. False
  8. True
  9. ear
  10. thigh bone
  11. pumping blood
  12. nervous system
  13. brain
  14. food pipe
  15. False
  16. True
  17. False
  18. digestive system
  19. skeletal system
  20. lung
  21. stomach
  22. ribs
  23. 4
  24. 20
  25. backbone
  26. False
  27. True
  28. skin
  29. blood vessel
  30. True
  31. stomach
  32. churning food
  33. skull
  34. digestive system
  35. blood vessel
  36. True
  37. pulling bones to move
  38. blood
  39. 2
  40. heart

Free gk lessons, practice and worksheets at talentjr.in/gk-worksheets