← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 110 · 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.What is a job of the skin? (a) thinking and learning (b) pumping blood (c) covering the body (d) churning food
  2. 2.🫀 The thigh bone is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  3. 3.Which of these is part of the respiratory system? (a) nerve (b) liver (c) lung (d) stomach
  4. 4.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) kidney (d) skin
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) ribs (c) skull (d) muscles
  7. 7.🔍 Which is the odd one out? (a) rib (b) backbone (c) lung (d) skull
  8. 8.🫀 The skull is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  9. 9.True or false: the nerve is part of the nervous system. (a) False (b) True
  10. 10.🦷 How many milk teeth does a child have?
  11. 11.🫀 The windpipe is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  12. 12.True or false: the heart is part of the skeletal system. (a) True (b) False
  13. 13.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) brain (c) muscles (d) lungs
  14. 14.🫘 How many kidneys do we have?
  15. 15.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  16. 16.Which of these is part of the respiratory system? (a) spinal cord (b) windpipe (c) large intestine (d) skull
  17. 17.True or false: covering the body is a job of the skin. (a) False (b) True
  18. 18.True or false: the blood is part of the circulatory system. (a) True (b) False
  19. 19.🫀 The rib is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  20. 20.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) ribs (c) skin (d) lungs
  21. 21.What is a job of the stomach? (a) pumping blood (b) covering the body (c) churning food (d) cleaning the blood
  22. 22.True or false: thinking and learning is a job of the brain. (a) False (b) True
  23. 23.True or false: the liver is part of the respiratory system. (a) True (b) False
  24. 24.🫀 The nerve is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  25. 25.True or false: pumping blood is a job of the muscles. (a) False (b) True
  26. 26.Which of these is part of the nervous system? (a) large intestine (b) rib (c) spinal cord (d) heart
  27. 27.Which of these is part of the circulatory system? (a) windpipe (b) nerve (c) heart (d) rib
  28. 28.Which of these is part of the digestive system? (a) blood vessel (b) stomach (c) skull (d) blood
  29. 29.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  30. 30.🩺 Which body part has this job: covering the body? (a) skin (b) skull (c) stomach (d) muscles
  31. 31.What is a job of the kidneys? (a) pumping blood (b) protecting the brain (c) covering the body (d) cleaning the blood
  32. 32.Which of these is part of the digestive system? (a) spinal cord (b) nerve (c) liver (d) blood
  33. 33.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) windpipe
  34. 34.True or false: the backbone is part of the skeletal system. (a) False (b) True
  35. 35.🩺 Which body part has this job: churning food? (a) stomach (b) lungs (c) skull (d) skin
  36. 36.❤️ How many chambers (rooms) does the human heart have?
  37. 37.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  38. 38.True or false: pumping blood is a job of the heart. (a) False (b) True
  39. 39.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  40. 40.True or false: covering the body is a job of the heart. (a) False (b) True

Answer key

  1. covering the body
  2. skeletal system
  3. lung
  4. skin
  5. 206
  6. ribs
  7. lung
  8. skeletal system
  9. True
  10. 20
  11. respiratory system
  12. False
  13. brain
  14. 2
  15. True
  16. windpipe
  17. True
  18. True
  19. skeletal system
  20. muscles
  21. churning food
  22. True
  23. False
  24. nervous system
  25. False
  26. spinal cord
  27. heart
  28. stomach
  29. False
  30. skin
  31. cleaning the blood
  32. liver
  33. windpipe
  34. True
  35. stomach
  36. 4
  37. True
  38. True
  39. skeletal system
  40. False

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