← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 511 · 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 of these is part of the respiratory system? (a) spinal cord (b) brain (c) windpipe (d) rib
  2. 2.Which of these is part of the circulatory system? (a) stomach (b) thigh bone (c) blood (d) nerve
  3. 3.What is a job of the stomach? (a) covering the body (b) pulling bones to move (c) cleaning the blood (d) churning food
  4. 4.Which of these is part of the skeletal system? (a) nerve (b) large intestine (c) skull (d) stomach
  5. 5.True or false: the brain is part of the nervous system. (a) False (b) True
  6. 6.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) large intestine (d) windpipe
  7. 7.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  8. 8.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) lungs (d) stomach
  9. 9.🫀 The lung is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  10. 10.🫁 How many lungs do we have?
  11. 11.🔍 Which is the odd one out? (a) blood vessel (b) nerve (c) blood (d) heart
  12. 12.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  13. 13.🦷 How many milk teeth does a child have?
  14. 14.What is a job of the muscles? (a) taking in oxygen (b) cleaning the blood (c) pulling bones to move (d) covering the body
  15. 15.What is a job of the lungs? (a) thinking and learning (b) churning food (c) protecting the brain (d) taking in oxygen
  16. 16.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) blood (d) skull
  17. 17.🫀 The stomach is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  18. 18.🩺 Which body part has this job: pumping blood? (a) brain (b) kidneys (c) heart (d) lungs
  19. 19.❤️ How many chambers (rooms) does the human heart have?
  20. 20.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  21. 21.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) thigh (d) finger
  22. 22.🦷 How many permanent teeth does a grown-up have in all?
  23. 23.True or false: the stomach is part of the respiratory system. (a) False (b) True
  24. 24.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) backbone (d) heart
  25. 25.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
  26. 26.True or false: covering the body is a job of the brain. (a) True (b) False
  27. 27.🫀 The windpipe is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  28. 28.True or false: covering the body is a job of the ribs. (a) False (b) True
  29. 29.🔍 Which is the odd one out? (a) large intestine (b) liver (c) stomach (d) spinal cord
  30. 30.🫀 The blood vessel is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  31. 31.🩺 Which body part has this job: cleaning the blood? (a) heart (b) kidneys (c) skin (d) stomach
  32. 32.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  33. 33.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  34. 34.🦴 How many bones are there in a grown-up’s body?
  35. 35.True or false: the skull is part of the respiratory system. (a) True (b) False
  36. 36.🫘 How many kidneys do we have?
  37. 37.What is a job of the ribs? (a) protecting the brain (b) taking in oxygen (c) pulling bones to move (d) guarding heart and lungs
  38. 38.🔍 Which is the odd one out? (a) small intestine (b) rib (c) skull (d) backbone
  39. 39.True or false: the skull is part of the circulatory system. (a) True (b) False
  40. 40.🔍 Which is the odd one out? (a) stomach (b) nerve (c) spinal cord (d) brain

Answer key

  1. windpipe
  2. blood
  3. churning food
  4. skull
  5. True
  6. windpipe
  7. ear
  8. brain
  9. respiratory system
  10. 2
  11. nerve
  12. digestive system
  13. 20
  14. pulling bones to move
  15. taking in oxygen
  16. blood
  17. digestive system
  18. heart
  19. 4
  20. True
  21. thigh
  22. 32
  23. False
  24. backbone
  25. oxygen
  26. False
  27. respiratory system
  28. False
  29. spinal cord
  30. circulatory system
  31. kidneys
  32. in the mouth
  33. digestive system
  34. 206
  35. False
  36. 2
  37. guarding heart and lungs
  38. small intestine
  39. False
  40. stomach

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