← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 560 · 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) large intestine (b) heart (c) backbone (d) spinal cord
  2. 2.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) rib
  3. 3.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  4. 4.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  5. 5.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the heart (d) in the stomach
  6. 6.True or false: the liver is part of the skeletal system. (a) False (b) True
  7. 7.Which of these is part of the nervous system? (a) brain (b) large intestine (c) windpipe (d) skull
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) skin (c) muscles (d) lungs
  9. 9.What is a job of the brain? (a) protecting the brain (b) pumping blood (c) thinking and learning (d) taking in oxygen
  10. 10.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  11. 11.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  12. 12.🔍 Which is the odd one out? (a) blood (b) stomach (c) liver (d) food pipe
  13. 13.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  14. 14.True or false: covering the body is a job of the skin. (a) False (b) True
  15. 15.Which of these is part of the digestive system? (a) spinal cord (b) backbone (c) windpipe (d) stomach
  16. 16.🩺 Which body part has this job: cleaning the blood? (a) heart (b) brain (c) skull (d) kidneys
  17. 17.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) liver (b) blood vessel (c) stomach (d) small intestine
  19. 19.❤️ How many chambers (rooms) does the human heart have?
  20. 20.🫀 The backbone is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
  21. 21.True or false: the nerve is part of the circulatory system. (a) False (b) True
  22. 22.🫀 The blood is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) circulatory system
  23. 23.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) thigh (d) finger
  24. 24.True or false: the blood vessel is part of the nervous system. (a) False (b) True
  25. 25.True or false: the nerve is part of the nervous system. (a) False (b) True
  26. 26.What is a job of the heart? (a) guarding heart and lungs (b) pumping blood (c) thinking and learning (d) covering the body
  27. 27.🫁 How many lungs do we have?
  28. 28.🩺 Which body part has this job: thinking and learning? (a) stomach (b) brain (c) skull (d) kidneys
  29. 29.Which of these is part of the nervous system? (a) liver (b) skull (c) nerve (d) thigh bone
  30. 30.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  31. 31.What is a job of the stomach? (a) pumping blood (b) churning food (c) taking in oxygen (d) protecting the brain
  32. 32.🔍 Which is the odd one out? (a) rib (b) backbone (c) lung (d) skull
  33. 33.🦷 How many permanent teeth does a grown-up have in all?
  34. 34.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) thigh bone
  35. 35.🫀 The nerve is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  36. 36.🫀 The rib is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  37. 37.🦴 How many bones are there in a grown-up’s body?
  38. 38.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  39. 39.🫘 How many kidneys do we have?
  40. 40.🩺 Which body part has this job: pulling bones to move? (a) ribs (b) skin (c) brain (d) muscles

Answer key

  1. spinal cord
  2. rib
  3. skin
  4. digestive system
  5. in the mouth
  6. False
  7. brain
  8. lungs
  9. thinking and learning
  10. True
  11. True
  12. blood
  13. False
  14. True
  15. stomach
  16. kidneys
  17. False
  18. blood vessel
  19. 4
  20. skeletal system
  21. False
  22. circulatory system
  23. thigh
  24. False
  25. True
  26. pumping blood
  27. 2
  28. brain
  29. nerve
  30. digestive system
  31. churning food
  32. lung
  33. 32
  34. thigh bone
  35. nervous system
  36. skeletal system
  37. 206
  38. False
  39. 2
  40. muscles

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