← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 608 · 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 thigh bone is part of the nervous system. (a) False (b) True
  2. 2.True or false: churning food is a job of the kidneys. (a) True (b) False
  3. 3.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) brain (d) skull
  4. 4.🦷 How many milk teeth does a child have?
  5. 5.❤️ How many chambers (rooms) does the human heart have?
  6. 6.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  7. 7.Which of these is part of the nervous system? (a) spinal cord (b) liver (c) backbone (d) thigh bone
  8. 8.🫀 The brain is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  9. 9.True or false: thinking and learning is a job of the brain. (a) False (b) True
  10. 10.What is a job of the heart? (a) protecting the brain (b) pumping blood (c) cleaning the blood (d) churning food
  11. 11.🔍 Which is the odd one out? (a) windpipe (b) thigh bone (c) skull (d) rib
  12. 12.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) kidneys (c) brain (d) skull
  13. 13.What is a job of the lungs? (a) taking in oxygen (b) pulling bones to move (c) cleaning the blood (d) protecting the brain
  14. 14.Which of these is part of the circulatory system? (a) blood vessel (b) liver (c) skull (d) lung
  15. 15.🫀 The blood is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  16. 16.True or false: covering the body is a job of the skin. (a) True (b) False
  17. 17.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) muscles (d) skull
  18. 18.Which of these is part of the respiratory system? (a) food pipe (b) backbone (c) windpipe (d) small intestine
  19. 19.True or false: the liver is part of the digestive system. (a) False (b) True
  20. 20.What is a job of the stomach? (a) churning food (b) pumping blood (c) thinking and learning (d) pulling bones to move
  21. 21.🫀 The small intestine is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  22. 22.True or false: protecting the brain is a job of the skin. (a) True (b) False
  23. 23.True or false: the food pipe is part of the digestive system. (a) True (b) False
  24. 24.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) liver (d) lung
  25. 25.True or false: pumping blood is a job of the heart. (a) False (b) True
  26. 26.True or false: taking in oxygen is a job of the skin. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) thigh bone (b) nerve (c) spinal cord (d) brain
  28. 28.🔍 Which is the odd one out? (a) nerve (b) small intestine (c) spinal cord (d) brain
  29. 29.🫀 The lung is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  30. 30.Which of these is part of the nervous system? (a) nerve (b) heart (c) blood (d) small intestine
  31. 31.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  32. 32.Which of these is part of the digestive system? (a) lung (b) spinal cord (c) nerve (d) stomach
  33. 33.True or false: the brain is part of the nervous system. (a) False (b) True
  34. 34.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) skin (d) heart
  35. 35.What is a job of the brain? (a) protecting the brain (b) pumping blood (c) pulling bones to move (d) thinking and learning
  36. 36.True or false: the lung is part of the respiratory system. (a) False (b) True
  37. 37.🔍 Which is the odd one out? (a) skull (b) liver (c) rib (d) thigh bone
  38. 38.True or false: the blood is part of the circulatory system. (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) heart (b) food pipe (c) blood (d) blood vessel
  40. 40.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) skull (d) blood

Answer key

  1. False
  2. False
  3. brain
  4. 20
  5. 4
  6. True
  7. spinal cord
  8. nervous system
  9. True
  10. pumping blood
  11. windpipe
  12. lungs
  13. taking in oxygen
  14. blood vessel
  15. circulatory system
  16. True
  17. brain
  18. windpipe
  19. True
  20. churning food
  21. digestive system
  22. False
  23. True
  24. lung
  25. True
  26. False
  27. thigh bone
  28. small intestine
  29. respiratory system
  30. nerve
  31. digestive system
  32. stomach
  33. True
  34. skin
  35. thinking and learning
  36. True
  37. liver
  38. True
  39. food pipe
  40. skull

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