← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 585 · 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.What is a job of the skin? (a) covering the body (b) guarding heart and lungs (c) pulling bones to move (d) taking in oxygen
  2. 2.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) muscles (c) skin (d) lungs
  3. 3.Which of these is part of the respiratory system? (a) nerve (b) windpipe (c) spinal cord (d) liver
  4. 4.Which of these is part of the digestive system? (a) brain (b) heart (c) spinal cord (d) large intestine
  5. 5.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) lung (d) brain
  6. 6.🦴 How many bones are there in a grown-up’s body?
  7. 7.What is a job of the muscles? (a) cleaning the blood (b) covering the body (c) taking in oxygen (d) pulling bones to move
  8. 8.🦷 How many permanent teeth does a grown-up have in all?
  9. 9.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) ear (d) toe
  10. 10.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  11. 11.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  12. 12.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  13. 13.🔍 Which is the odd one out? (a) large intestine (b) food pipe (c) windpipe (d) stomach
  14. 14.Which of these is part of the circulatory system? (a) large intestine (b) blood (c) spinal cord (d) thigh bone
  15. 15.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) rib
  16. 16.True or false: the rib is part of the skeletal system. (a) True (b) False
  17. 17.🫀 The blood is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  18. 18.🫀 The skull is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  19. 19.Which of these is part of the circulatory system? (a) rib (b) stomach (c) brain (d) heart
  20. 20.❤️ How many chambers (rooms) does the human heart have?
  21. 21.🩺 Which body part has this job: thinking and learning? (a) lungs (b) heart (c) kidneys (d) brain
  22. 22.True or false: thinking and learning is a job of the skin. (a) False (b) True
  23. 23.True or false: pulling bones to move is a job of the stomach. (a) True (b) False
  24. 24.Which of these is part of the digestive system? (a) rib (b) blood (c) windpipe (d) small intestine
  25. 25.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  26. 26.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) muscles (c) heart (d) skin
  27. 27.True or false: thinking and learning is a job of the muscles. (a) False (b) True
  28. 28.🫁 How many lungs do we have?
  29. 29.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) skin (c) lungs (d) kidneys
  30. 30.True or false: the food pipe is part of the digestive system. (a) False (b) True
  31. 31.🔍 Which is the odd one out? (a) small intestine (b) blood (c) blood vessel (d) heart
  32. 32.True or false: the thigh bone is part of the digestive system. (a) False (b) True
  33. 33.💨 Which gas does our body need from the air we breathe in? (a) steam (b) carbon dioxide (c) smoke (d) oxygen
  34. 34.True or false: the skull is part of the circulatory system. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) skull (d) blood
  36. 36.🔍 Which is the odd one out? (a) nerve (b) blood vessel (c) heart (d) blood
  37. 37.🔍 Which is the odd one out? (a) rib (b) heart (c) skull (d) thigh bone
  38. 38.🔍 Which is the odd one out? (a) brain (b) stomach (c) small intestine (d) liver
  39. 39.True or false: taking in oxygen is a job of the skull. (a) False (b) True
  40. 40.Which of these is part of the digestive system? (a) lung (b) liver (c) heart (d) backbone

Answer key

  1. covering the body
  2. lungs
  3. windpipe
  4. large intestine
  5. lung
  6. 206
  7. pulling bones to move
  8. 32
  9. ear
  10. digestive system
  11. True
  12. thigh
  13. windpipe
  14. blood
  15. rib
  16. True
  17. circulatory system
  18. skeletal system
  19. heart
  20. 4
  21. brain
  22. False
  23. False
  24. small intestine
  25. skeletal system
  26. muscles
  27. False
  28. 2
  29. ribs
  30. True
  31. small intestine
  32. False
  33. oxygen
  34. False
  35. skull
  36. nerve
  37. heart
  38. brain
  39. False
  40. liver

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