← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 967 · 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.🫘 How many kidneys do we have?
  2. 2.🔍 Which is the odd one out? (a) windpipe (b) thigh bone (c) backbone (d) rib
  3. 3.True or false: covering the body is a job of the skin. (a) True (b) False
  4. 4.Which of these is part of the nervous system? (a) skull (b) brain (c) stomach (d) small intestine
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) lung
  6. 6.🔍 Which is the odd one out? (a) liver (b) small intestine (c) stomach (d) skull
  7. 7.What is a job of the stomach? (a) covering the body (b) churning food (c) thinking and learning (d) taking in oxygen
  8. 8.What is a job of the ribs? (a) protecting the brain (b) cleaning the blood (c) guarding heart and lungs (d) pulling bones to move
  9. 9.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
  10. 10.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  11. 11.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  12. 12.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) stomach (c) muscles (d) skull
  13. 13.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) backbone (d) food pipe
  14. 14.Which of these is part of the circulatory system? (a) spinal cord (b) skull (c) food pipe (d) heart
  15. 15.True or false: pumping blood is a job of the heart. (a) True (b) False
  16. 16.🦴 How many bones are there in a grown-up’s body?
  17. 17.🧍 Which is the largest organ of the human body? (a) kidney (b) heart (c) skin (d) brain
  18. 18.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  19. 19.True or false: the lung is part of the respiratory system. (a) True (b) False
  20. 20.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  21. 21.🫀 The brain is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  22. 22.True or false: thinking and learning is a job of the lungs. (a) True (b) False
  23. 23.🔍 Which is the odd one out? (a) backbone (b) heart (c) rib (d) thigh bone
  24. 24.True or false: covering the body is a job of the skull. (a) True (b) False
  25. 25.What is a job of the kidneys? (a) cleaning the blood (b) pulling bones to move (c) churning food (d) pumping blood
  26. 26.True or false: guarding heart and lungs is a job of the brain. (a) True (b) False
  27. 27.🩺 Which body part has this job: thinking and learning? (a) lungs (b) brain (c) stomach (d) heart
  28. 28.True or false: protecting the brain is a job of the muscles. (a) False (b) True
  29. 29.True or false: the nerve is part of the circulatory system. (a) True (b) False
  30. 30.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) nose (d) ear
  31. 31.True or false: cleaning the blood is a job of the brain. (a) True (b) False
  32. 32.🩺 Which body part has this job: churning food? (a) stomach (b) brain (c) heart (d) skull
  33. 33.🩺 Which body part has this job: protecting the brain? (a) lungs (b) heart (c) brain (d) skull
  34. 34.What is a job of the skin? (a) pulling bones to move (b) covering the body (c) guarding heart and lungs (d) cleaning the blood
  35. 35.🫀 The heart is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  36. 36.Which of these is part of the respiratory system? (a) lung (b) blood vessel (c) spinal cord (d) skull
  37. 37.🫀 The thigh bone is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  38. 38.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  39. 39.True or false: the brain is part of the nervous system. (a) True (b) False
  40. 40.Which of these is part of the circulatory system? (a) skull (b) food pipe (c) blood vessel (d) rib

Answer key

  1. 2
  2. windpipe
  3. True
  4. brain
  5. lung
  6. skull
  7. churning food
  8. guarding heart and lungs
  9. in the mouth
  10. thigh
  11. skeletal system
  12. lungs
  13. backbone
  14. heart
  15. True
  16. 206
  17. skin
  18. False
  19. True
  20. False
  21. nervous system
  22. False
  23. heart
  24. False
  25. cleaning the blood
  26. False
  27. brain
  28. False
  29. False
  30. ear
  31. False
  32. stomach
  33. skull
  34. covering the body
  35. circulatory system
  36. lung
  37. skeletal system
  38. False
  39. True
  40. blood vessel

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