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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 913 · 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 is the odd one out? (a) spinal cord (b) food pipe (c) liver (d) small intestine
  2. 2.🩺 Which body part has this job: churning food? (a) stomach (b) muscles (c) lungs (d) ribs
  3. 3.🫀 The small intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  4. 4.True or false: the stomach is part of the respiratory system. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) stomach (d) blood
  6. 6.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  7. 7.What is a job of the heart? (a) pumping blood (b) taking in oxygen (c) churning food (d) cleaning the blood
  8. 8.True or false: the lung is part of the skeletal system. (a) True (b) False
  9. 9.🦴 How many bones are there in a grown-up’s body?
  10. 10.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  11. 11.Which of these is part of the skeletal system? (a) thigh bone (b) nerve (c) heart (d) spinal cord
  12. 12.Which of these is part of the nervous system? (a) rib (b) stomach (c) spinal cord (d) blood
  13. 13.True or false: the backbone is part of the circulatory system. (a) True (b) False
  14. 14.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) rib (d) blood vessel
  15. 15.🩺 Which body part has this job: thinking and learning? (a) brain (b) stomach (c) kidneys (d) heart
  16. 16.🩺 Which body part has this job: cleaning the blood? (a) skin (b) kidneys (c) heart (d) skull
  17. 17.❤️ How many chambers (rooms) does the human heart have?
  18. 18.Which of these is part of the circulatory system? (a) heart (b) small intestine (c) food pipe (d) thigh bone
  19. 19.🔍 Which is the odd one out? (a) large intestine (b) small intestine (c) liver (d) blood
  20. 20.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) lung
  22. 22.True or false: covering the body is a job of the skin. (a) True (b) False
  23. 23.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  24. 24.🩺 Which body part has this job: covering the body? (a) lungs (b) heart (c) skin (d) muscles
  25. 25.🔍 Which is the odd one out? (a) stomach (b) thigh bone (c) food pipe (d) large intestine
  26. 26.True or false: pumping blood is a job of the heart. (a) True (b) False
  27. 27.Which of these is part of the circulatory system? (a) large intestine (b) small intestine (c) lung (d) blood vessel
  28. 28.What is a job of the skull? (a) protecting the brain (b) thinking and learning (c) taking in oxygen (d) pulling bones to move
  29. 29.Which of these is part of the skeletal system? (a) stomach (b) backbone (c) liver (d) small intestine
  30. 30.🔍 Which is the odd one out? (a) heart (b) skull (c) blood vessel (d) blood
  31. 31.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  32. 32.Which of these is part of the skeletal system? (a) skull (b) food pipe (c) nerve (d) stomach
  33. 33.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) muscles (c) ribs (d) lungs
  34. 34.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) skin (c) ribs (d) stomach
  35. 35.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) rib (d) windpipe
  36. 36.Which of these is part of the respiratory system? (a) rib (b) lung (c) blood vessel (d) brain
  37. 37.🫀 The rib is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  38. 38.Which of these is part of the digestive system? (a) brain (b) liver (c) backbone (d) blood
  39. 39.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) toe (d) nose
  40. 40.🦷 How many permanent teeth does a grown-up have in all?

Answer key

  1. spinal cord
  2. stomach
  3. digestive system
  4. False
  5. stomach
  6. thigh
  7. pumping blood
  8. False
  9. 206
  10. False
  11. thigh bone
  12. spinal cord
  13. False
  14. blood vessel
  15. brain
  16. kidneys
  17. 4
  18. heart
  19. blood
  20. True
  21. lung
  22. True
  23. nervous system
  24. skin
  25. thigh bone
  26. True
  27. blood vessel
  28. protecting the brain
  29. backbone
  30. skull
  31. skin
  32. skull
  33. lungs
  34. ribs
  35. windpipe
  36. lung
  37. skeletal system
  38. liver
  39. ear
  40. 32

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