← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 586 · 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 body part has this job: protecting the brain? (a) skin (b) kidneys (c) skull (d) brain
  2. 2.🦴 How many bones are there in a grown-up’s body?
  3. 3.🩺 Which body part has this job: pumping blood? (a) kidneys (b) heart (c) brain (d) skin
  4. 4.🫁 How many lungs do we have?
  5. 5.🫀 The windpipe is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  6. 6.🔍 Which is the odd one out? (a) nerve (b) heart (c) brain (d) spinal cord
  7. 7.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
  8. 8.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) skin (c) ribs (d) muscles
  9. 9.Which of these is part of the respiratory system? (a) brain (b) liver (c) thigh bone (d) windpipe
  10. 10.Which of these is part of the digestive system? (a) nerve (b) skull (c) food pipe (d) backbone
  11. 11.True or false: the skull is part of the digestive system. (a) False (b) True
  12. 12.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  13. 13.🔍 Which is the odd one out? (a) small intestine (b) stomach (c) lung (d) liver
  14. 14.True or false: the heart is part of the circulatory system. (a) False (b) True
  15. 15.🔍 Which is the odd one out? (a) backbone (b) rib (c) stomach (d) skull
  16. 16.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  17. 17.What is a job of the stomach? (a) thinking and learning (b) pumping blood (c) churning food (d) cleaning the blood
  18. 18.🫀 The small intestine is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  19. 19.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  20. 20.What is a job of the heart? (a) pulling bones to move (b) churning food (c) pumping blood (d) thinking and learning
  21. 21.🫀 The stomach is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  22. 22.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) arm (d) neck
  23. 23.🫀 The blood is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  24. 24.Which of these is part of the skeletal system? (a) thigh bone (b) nerve (c) blood (d) heart
  25. 25.🫀 The large intestine is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  26. 26.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) backbone
  27. 27.🩺 Which body part has this job: thinking and learning? (a) skin (b) brain (c) ribs (d) kidneys
  28. 28.True or false: the skull is part of the skeletal system. (a) True (b) False
  29. 29.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  30. 30.True or false: the spinal cord is part of the digestive system. (a) False (b) True
  31. 31.Which of these is part of the digestive system? (a) rib (b) liver (c) blood (d) backbone
  32. 32.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  33. 33.🩺 Which body part has this job: churning food? (a) stomach (b) lungs (c) skull (d) heart
  34. 34.❤️ How many chambers (rooms) does the human heart have?
  35. 35.True or false: pumping blood is a job of the muscles. (a) True (b) False
  36. 36.🔍 Which is the odd one out? (a) liver (b) small intestine (c) large intestine (d) brain
  37. 37.True or false: guarding heart and lungs is a job of the lungs. (a) False (b) True
  38. 38.🫀 The blood vessel is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  39. 39.Which of these is part of the skeletal system? (a) stomach (b) blood vessel (c) food pipe (d) rib
  40. 40.🫀 The thigh bone is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system

Answer key

  1. skull
  2. 206
  3. heart
  4. 2
  5. respiratory system
  6. heart
  7. oxygen
  8. muscles
  9. windpipe
  10. food pipe
  11. False
  12. nervous system
  13. lung
  14. True
  15. stomach
  16. True
  17. churning food
  18. digestive system
  19. ear
  20. pumping blood
  21. digestive system
  22. thigh
  23. circulatory system
  24. thigh bone
  25. digestive system
  26. backbone
  27. brain
  28. True
  29. skin
  30. False
  31. liver
  32. True
  33. stomach
  34. 4
  35. False
  36. brain
  37. False
  38. circulatory system
  39. rib
  40. skeletal system

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