← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 97 · 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 liver is part of the digestive system. (a) True (b) False
  2. 2.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  3. 3.Which of these is part of the digestive system? (a) skull (b) liver (c) blood (d) lung
  4. 4.Which of these is part of the respiratory system? (a) backbone (b) spinal cord (c) lung (d) blood vessel
  5. 5.What is a job of the kidneys? (a) pumping blood (b) pulling bones to move (c) churning food (d) cleaning the blood
  6. 6.What is a job of the heart? (a) thinking and learning (b) protecting the brain (c) pumping blood (d) taking in oxygen
  7. 7.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  8. 8.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  9. 9.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  10. 10.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) muscles (c) brain (d) lungs
  11. 11.Which of these is part of the respiratory system? (a) food pipe (b) skull (c) blood vessel (d) windpipe
  12. 12.Which of these is part of the digestive system? (a) blood vessel (b) blood (c) thigh bone (d) large intestine
  13. 13.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) lungs (c) brain (d) heart
  14. 14.🔍 Which is the odd one out? (a) thigh bone (b) liver (c) small intestine (d) large intestine
  15. 15.True or false: the skull is part of the skeletal system. (a) False (b) True
  16. 16.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) ribs (c) lungs (d) muscles
  17. 17.🫀 The nerve is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  18. 18.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) finger (d) toe
  19. 19.What is a job of the ribs? (a) pumping blood (b) taking in oxygen (c) churning food (d) guarding heart and lungs
  20. 20.True or false: the small intestine is part of the digestive system. (a) False (b) True
  21. 21.🫀 The brain is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  22. 22.🔍 Which is the odd one out? (a) thigh bone (b) stomach (c) skull (d) backbone
  23. 23.🦴 How many bones are there in a grown-up’s body?
  24. 24.Which of these is part of the skeletal system? (a) small intestine (b) brain (c) liver (d) thigh bone
  25. 25.🫀 The small intestine is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  26. 26.🫀 The liver is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  27. 27.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  28. 28.🩺 Which body part has this job: pumping blood? (a) lungs (b) heart (c) brain (d) skin
  29. 29.Which of these is part of the digestive system? (a) heart (b) lung (c) food pipe (d) nerve
  30. 30.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) lungs (c) kidneys (d) skin
  31. 31.Which of these is part of the skeletal system? (a) small intestine (b) windpipe (c) food pipe (d) backbone
  32. 32.What is a job of the skin? (a) churning food (b) covering the body (c) taking in oxygen (d) thinking and learning
  33. 33.True or false: the blood vessel is part of the nervous system. (a) False (b) True
  34. 34.Which of these is part of the nervous system? (a) skull (b) small intestine (c) blood (d) brain
  35. 35.True or false: churning food is a job of the stomach. (a) True (b) False
  36. 36.What is a job of the skull? (a) taking in oxygen (b) covering the body (c) churning food (d) protecting the brain
  37. 37.🫀 The heart is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) respiratory system
  38. 38.True or false: the lung is part of the skeletal system. (a) True (b) False
  39. 39.True or false: the large intestine is part of the digestive system. (a) True (b) False
  40. 40.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) large intestine

Answer key

  1. True
  2. True
  3. liver
  4. lung
  5. cleaning the blood
  6. pumping blood
  7. True
  8. in the mouth
  9. thigh
  10. brain
  11. windpipe
  12. large intestine
  13. lungs
  14. thigh bone
  15. True
  16. ribs
  17. nervous system
  18. ear
  19. guarding heart and lungs
  20. True
  21. nervous system
  22. stomach
  23. 206
  24. thigh bone
  25. digestive system
  26. digestive system
  27. True
  28. heart
  29. food pipe
  30. kidneys
  31. backbone
  32. covering the body
  33. False
  34. brain
  35. True
  36. protecting the brain
  37. circulatory system
  38. False
  39. True
  40. large intestine

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