← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 891 · 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) small intestine (c) blood (d) heart
  2. 2.❤️ How many chambers (rooms) does the human heart have?
  3. 3.Which of these is part of the skeletal system? (a) spinal cord (b) nerve (c) backbone (d) windpipe
  4. 4.🔍 Which is the odd one out? (a) backbone (b) rib (c) thigh bone (d) blood
  5. 5.True or false: thinking and learning is a job of the ribs. (a) True (b) False
  6. 6.🫀 The rib is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  7. 7.What is a job of the heart? (a) pumping blood (b) covering the body (c) churning food (d) taking in oxygen
  8. 8.True or false: the spinal cord is part of the skeletal system. (a) False (b) True
  9. 9.Which of these is part of the circulatory system? (a) liver (b) stomach (c) blood (d) thigh bone
  10. 10.Which of these is part of the respiratory system? (a) windpipe (b) rib (c) spinal cord (d) small intestine
  11. 11.🫀 The small intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  12. 12.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  13. 13.Which of these is part of the respiratory system? (a) rib (b) lung (c) stomach (d) backbone
  14. 14.🫀 The blood vessel is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  15. 15.True or false: the food pipe is part of the nervous system. (a) True (b) False
  16. 16.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  17. 17.True or false: the skull is part of the circulatory system. (a) False (b) True
  18. 18.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  19. 19.True or false: the brain is part of the nervous system. (a) True (b) False
  20. 20.Which of these is part of the skeletal system? (a) thigh bone (b) heart (c) small intestine (d) blood vessel
  21. 21.🫘 How many kidneys do we have?
  22. 22.True or false: guarding heart and lungs is a job of the skin. (a) False (b) True
  23. 23.Which of these is part of the skeletal system? (a) spinal cord (b) heart (c) liver (d) rib
  24. 24.What is a job of the kidneys? (a) pulling bones to move (b) covering the body (c) pumping blood (d) cleaning the blood
  25. 25.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  26. 26.True or false: guarding heart and lungs is a job of the stomach. (a) False (b) True
  27. 27.True or false: pumping blood is a job of the brain. (a) True (b) False
  28. 28.What is a job of the ribs? (a) pumping blood (b) cleaning the blood (c) guarding heart and lungs (d) taking in oxygen
  29. 29.True or false: cleaning the blood is a job of the brain. (a) False (b) True
  30. 30.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) heart (d) rib
  31. 31.True or false: the liver is part of the digestive system. (a) True (b) False
  32. 32.🩺 Which body part has this job: taking in oxygen? (a) skin (b) kidneys (c) lungs (d) heart
  33. 33.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) lung
  34. 34.🫁 How many lungs do we have?
  35. 35.🦷 How many permanent teeth does a grown-up have in all?
  36. 36.True or false: the small intestine is part of the nervous system. (a) False (b) True
  37. 37.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  38. 38.True or false: the food pipe is part of the digestive system. (a) False (b) True
  39. 39.🔍 Which is the odd one out? (a) large intestine (b) blood vessel (c) food pipe (d) small intestine
  40. 40.🔍 Which is the odd one out? (a) windpipe (b) large intestine (c) food pipe (d) small intestine

Answer key

  1. small intestine
  2. 4
  3. backbone
  4. blood
  5. False
  6. skeletal system
  7. pumping blood
  8. False
  9. blood
  10. windpipe
  11. digestive system
  12. False
  13. lung
  14. circulatory system
  15. False
  16. respiratory system
  17. False
  18. True
  19. True
  20. thigh bone
  21. 2
  22. False
  23. rib
  24. cleaning the blood
  25. True
  26. False
  27. False
  28. guarding heart and lungs
  29. False
  30. heart
  31. True
  32. lungs
  33. lung
  34. 2
  35. 32
  36. False
  37. ear
  38. True
  39. blood vessel
  40. windpipe

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