← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 328 · 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.True or false: the food pipe is part of the skeletal system. (a) True (b) False
  2. 2.🩺 Which body part has this job: pumping blood? (a) skin (b) heart (c) kidneys (d) lungs
  3. 3.🩺 Which body part has this job: pulling bones to move? (a) skull (b) muscles (c) lungs (d) stomach
  4. 4.🫀 The heart is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  5. 5.Which of these is part of the circulatory system? (a) small intestine (b) skull (c) heart (d) brain
  6. 6.True or false: the windpipe is part of the digestive system. (a) False (b) True
  7. 7.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) oxygen (d) smoke
  8. 8.True or false: the rib is part of the skeletal system. (a) False (b) True
  9. 9.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) brain (c) skin (d) lungs
  10. 10.🩺 Which body part has this job: covering the body? (a) ribs (b) skin (c) muscles (d) brain
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.Which of these is part of the skeletal system? (a) liver (b) rib (c) food pipe (d) large intestine
  13. 13.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) toe (d) nose
  14. 14.🩺 Which body part has this job: protecting the brain? (a) muscles (b) skull (c) ribs (d) lungs
  15. 15.🫀 The spinal cord is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  16. 16.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  17. 17.True or false: the food pipe is part of the respiratory system. (a) False (b) True
  18. 18.Which of these is part of the respiratory system? (a) food pipe (b) large intestine (c) windpipe (d) stomach
  19. 19.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  20. 20.True or false: thinking and learning is a job of the muscles. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) small intestine (d) windpipe
  22. 22.True or false: the small intestine is part of the digestive system. (a) True (b) False
  23. 23.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) rib
  24. 24.What is a job of the brain? (a) thinking and learning (b) protecting the brain (c) cleaning the blood (d) guarding heart and lungs
  25. 25.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) neck (d) thigh
  26. 26.What is a job of the muscles? (a) cleaning the blood (b) churning food (c) pulling bones to move (d) covering the body
  27. 27.What is a job of the lungs? (a) protecting the brain (b) taking in oxygen (c) covering the body (d) pulling bones to move
  28. 28.❤️ How many chambers (rooms) does the human heart have?
  29. 29.Which of these is part of the nervous system? (a) blood (b) stomach (c) thigh bone (d) brain
  30. 30.Which of these is part of the nervous system? (a) thigh bone (b) nerve (c) stomach (d) food pipe
  31. 31.True or false: the stomach is part of the digestive system. (a) True (b) False
  32. 32.Which of these is part of the digestive system? (a) thigh bone (b) blood (c) food pipe (d) windpipe
  33. 33.True or false: churning food is a job of the stomach. (a) False (b) True
  34. 34.🫀 The blood is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  35. 35.🩺 Which body part has this job: cleaning the blood? (a) skull (b) kidneys (c) heart (d) lungs
  36. 36.🫀 The large intestine is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  37. 37.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  38. 38.🫁 How many lungs do we have?
  39. 39.True or false: covering the body is a job of the muscles. (a) False (b) True
  40. 40.True or false: protecting the brain is a job of the brain. (a) True (b) False

Answer key

  1. False
  2. heart
  3. muscles
  4. circulatory system
  5. heart
  6. False
  7. oxygen
  8. True
  9. lungs
  10. skin
  11. 20
  12. rib
  13. ear
  14. skull
  15. nervous system
  16. False
  17. False
  18. windpipe
  19. True
  20. False
  21. windpipe
  22. True
  23. rib
  24. thinking and learning
  25. thigh
  26. pulling bones to move
  27. taking in oxygen
  28. 4
  29. brain
  30. nerve
  31. True
  32. food pipe
  33. True
  34. circulatory system
  35. kidneys
  36. digestive system
  37. skeletal system
  38. 2
  39. False
  40. False

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