← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 474 · 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 is the odd one out? (a) blood vessel (b) heart (c) liver (d) blood
  2. 2.🫀 The brain is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  3. 3.True or false: pumping blood is a job of the heart. (a) True (b) False
  4. 4.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the lungs (d) in the heart
  5. 5.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  6. 6.Which of these is part of the respiratory system? (a) small intestine (b) spinal cord (c) windpipe (d) heart
  7. 7.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  8. 8.🩺 Which body part has this job: churning food? (a) stomach (b) brain (c) skull (d) ribs
  9. 9.🫀 The stomach is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  10. 10.True or false: guarding heart and lungs is a job of the skin. (a) True (b) False
  11. 11.Which of these is part of the respiratory system? (a) large intestine (b) stomach (c) lung (d) nerve
  12. 12.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) neck (d) thigh
  13. 13.🔍 Which is the odd one out? (a) spinal cord (b) lung (c) nerve (d) brain
  14. 14.What is a job of the skin? (a) pumping blood (b) thinking and learning (c) covering the body (d) pulling bones to move
  15. 15.Which of these is part of the digestive system? (a) blood (b) food pipe (c) skull (d) spinal cord
  16. 16.🩺 Which body part has this job: thinking and learning? (a) ribs (b) kidneys (c) lungs (d) brain
  17. 17.What is a job of the muscles? (a) pumping blood (b) guarding heart and lungs (c) pulling bones to move (d) cleaning the blood
  18. 18.🔍 Which is the odd one out? (a) large intestine (b) liver (c) food pipe (d) nerve
  19. 19.🦷 How many milk teeth does a child have?
  20. 20.Which of these is part of the circulatory system? (a) food pipe (b) large intestine (c) small intestine (d) blood
  21. 21.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) ribs (c) brain (d) skull
  22. 22.🩺 Which body part has this job: pumping blood? (a) stomach (b) kidneys (c) muscles (d) heart
  23. 23.True or false: the brain is part of the skeletal system. (a) True (b) False
  24. 24.Which of these is part of the skeletal system? (a) food pipe (b) lung (c) skull (d) brain
  25. 25.🫀 The food pipe is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  26. 26.🫀 The nerve is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) nervous system
  27. 27.Which of these is part of the nervous system? (a) food pipe (b) rib (c) nerve (d) blood
  28. 28.True or false: the small intestine is part of the circulatory system. (a) True (b) False
  29. 29.🫘 How many kidneys do we have?
  30. 30.🫀 The rib is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) circulatory system
  31. 31.🫀 The lung is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  32. 32.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  33. 33.🔍 Which is the odd one out? (a) windpipe (b) heart (c) blood (d) blood vessel
  34. 34.🦴 How many bones are there in a grown-up’s body?
  35. 35.🔍 Which is the odd one out? (a) brain (b) nerve (c) spinal cord (d) blood vessel
  36. 36.🔍 Which is the odd one out? (a) blood (b) stomach (c) blood vessel (d) heart
  37. 37.🩺 Which body part has this job: cleaning the blood? (a) brain (b) ribs (c) kidneys (d) stomach
  38. 38.Which of these is part of the skeletal system? (a) windpipe (b) nerve (c) backbone (d) heart
  39. 39.🫀 The liver is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  40. 40.True or false: pumping blood is a job of the skull. (a) True (b) False

Answer key

  1. liver
  2. nervous system
  3. True
  4. in the mouth
  5. True
  6. windpipe
  7. False
  8. stomach
  9. digestive system
  10. False
  11. lung
  12. thigh
  13. lung
  14. covering the body
  15. food pipe
  16. brain
  17. pulling bones to move
  18. nerve
  19. 20
  20. blood
  21. lungs
  22. heart
  23. False
  24. skull
  25. digestive system
  26. nervous system
  27. nerve
  28. False
  29. 2
  30. skeletal system
  31. respiratory system
  32. True
  33. windpipe
  34. 206
  35. blood vessel
  36. stomach
  37. kidneys
  38. backbone
  39. digestive system
  40. False

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