← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 737 · 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) spinal cord (b) nerve (c) large intestine (d) brain
  2. 2.🩺 Which body part has this job: thinking and learning? (a) lungs (b) ribs (c) brain (d) skull
  3. 3.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  4. 4.True or false: thinking and learning is a job of the brain. (a) True (b) False
  5. 5.Which of these is part of the nervous system? (a) windpipe (b) spinal cord (c) lung (d) large intestine
  6. 6.🔍 Which is the odd one out? (a) small intestine (b) stomach (c) food pipe (d) windpipe
  7. 7.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) food pipe (d) heart
  8. 8.What is a job of the muscles? (a) guarding heart and lungs (b) covering the body (c) protecting the brain (d) pulling bones to move
  9. 9.True or false: the stomach is part of the digestive system. (a) True (b) False
  10. 10.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  11. 11.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) stomach (c) skull (d) brain
  12. 12.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  13. 13.🫀 The lung is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  14. 14.🫁 How many lungs do we have?
  15. 15.Which of these is part of the skeletal system? (a) spinal cord (b) skull (c) stomach (d) brain
  16. 16.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
  17. 17.❤️ How many chambers (rooms) does the human heart have?
  18. 18.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  19. 19.🫀 The heart is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  20. 20.Which of these is part of the digestive system? (a) lung (b) liver (c) rib (d) spinal cord
  21. 21.True or false: the backbone is part of the skeletal system. (a) True (b) False
  22. 22.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) neck (d) finger
  23. 23.🩺 Which body part has this job: covering the body? (a) skin (b) brain (c) lungs (d) ribs
  24. 24.Which of these is part of the digestive system? (a) windpipe (b) heart (c) large intestine (d) blood
  25. 25.🫀 The skull is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  26. 26.Which of these is part of the respiratory system? (a) windpipe (b) rib (c) blood vessel (d) spinal cord
  27. 27.Which of these is part of the skeletal system? (a) small intestine (b) blood vessel (c) thigh bone (d) heart
  28. 28.True or false: pumping blood is a job of the ribs. (a) False (b) True
  29. 29.True or false: churning food is a job of the stomach. (a) True (b) False
  30. 30.Which of these is part of the digestive system? (a) nerve (b) food pipe (c) lung (d) blood
  31. 31.True or false: protecting the brain is a job of the ribs. (a) False (b) True
  32. 32.🩺 Which body part has this job: pumping blood? (a) lungs (b) muscles (c) kidneys (d) heart
  33. 33.Which of these is part of the circulatory system? (a) blood (b) liver (c) stomach (d) windpipe
  34. 34.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) blood
  35. 35.Which of these is part of the respiratory system? (a) lung (b) food pipe (c) rib (d) blood
  36. 36.What is a job of the skin? (a) pumping blood (b) covering the body (c) thinking and learning (d) protecting the brain
  37. 37.🫀 The nerve is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  38. 38.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  39. 39.🔍 Which is the odd one out? (a) heart (b) nerve (c) blood (d) blood vessel
  40. 40.What is a job of the heart? (a) pumping blood (b) churning food (c) covering the body (d) thinking and learning

Answer key

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

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