← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 519 · 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 nervous system? (a) brain (b) backbone (c) rib (d) stomach
  2. 2.True or false: the nerve is part of the nervous system. (a) True (b) False
  3. 3.True or false: covering the body is a job of the skull. (a) False (b) True
  4. 4.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) ribs (c) lungs (d) kidneys
  5. 5.🦷 How many permanent teeth does a grown-up have in all?
  6. 6.Which of these is part of the circulatory system? (a) stomach (b) blood vessel (c) large intestine (d) windpipe
  7. 7.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  8. 8.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) thigh bone (b) backbone (c) rib (d) large intestine
  10. 10.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  11. 11.What is a job of the skin? (a) pumping blood (b) covering the body (c) taking in oxygen (d) protecting the brain
  12. 12.What is a job of the skull? (a) covering the body (b) protecting the brain (c) cleaning the blood (d) pumping blood
  13. 13.What is a job of the brain? (a) protecting the brain (b) pumping blood (c) pulling bones to move (d) thinking and learning
  14. 14.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) respiratory system
  15. 15.🔍 Which is the odd one out? (a) heart (b) brain (c) blood vessel (d) blood
  16. 16.What is a job of the heart? (a) thinking and learning (b) covering the body (c) pumping blood (d) protecting the brain
  17. 17.🩺 Which body part has this job: covering the body? (a) skull (b) stomach (c) skin (d) brain
  18. 18.🫀 The brain is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) nervous system
  19. 19.Which of these is part of the skeletal system? (a) food pipe (b) liver (c) large intestine (d) backbone
  20. 20.🩺 Which body part has this job: cleaning the blood? (a) muscles (b) ribs (c) kidneys (d) lungs
  21. 21.True or false: the small intestine is part of the respiratory system. (a) False (b) True
  22. 22.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) neck (d) finger
  23. 23.🔍 Which is the odd one out? (a) heart (b) spinal cord (c) nerve (d) brain
  24. 24.What is a job of the muscles? (a) pulling bones to move (b) thinking and learning (c) cleaning the blood (d) pumping blood
  25. 25.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  26. 26.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the stomach (d) in the lungs
  27. 27.True or false: the brain is part of the nervous system. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) liver (b) large intestine (c) spinal cord (d) food pipe
  29. 29.True or false: the large intestine is part of the digestive system. (a) False (b) True
  30. 30.What is a job of the stomach? (a) thinking and learning (b) pumping blood (c) guarding heart and lungs (d) churning food
  31. 31.Which of these is part of the skeletal system? (a) stomach (b) liver (c) small intestine (d) skull
  32. 32.🫀 The spinal cord is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  33. 33.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  34. 34.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  35. 35.🩺 Which body part has this job: churning food? (a) skull (b) lungs (c) muscles (d) stomach
  36. 36.🦷 How many milk teeth does a child have?
  37. 37.Which of these is part of the digestive system? (a) heart (b) liver (c) thigh bone (d) spinal cord
  38. 38.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  39. 39.True or false: the lung is part of the respiratory system. (a) True (b) False
  40. 40.🫁 How many lungs do we have?

Answer key

  1. brain
  2. True
  3. False
  4. lungs
  5. 32
  6. blood vessel
  7. digestive system
  8. False
  9. large intestine
  10. True
  11. covering the body
  12. protecting the brain
  13. thinking and learning
  14. skeletal system
  15. brain
  16. pumping blood
  17. skin
  18. nervous system
  19. backbone
  20. kidneys
  21. False
  22. thigh
  23. heart
  24. pulling bones to move
  25. True
  26. in the mouth
  27. True
  28. spinal cord
  29. True
  30. churning food
  31. skull
  32. nervous system
  33. skeletal system
  34. skeletal system
  35. stomach
  36. 20
  37. liver
  38. True
  39. True
  40. 2

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