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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 317 · 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 digestive system? (a) brain (b) blood (c) lung (d) stomach
  2. 2.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) protecting the brain (d) pumping blood
  3. 3.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) skin (c) muscles (d) lungs
  4. 4.True or false: pumping blood is a job of the heart. (a) True (b) False
  5. 5.🫀 The brain is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  6. 6.🫀 The windpipe is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  7. 7.Which of these is part of the skeletal system? (a) brain (b) lung (c) rib (d) blood vessel
  8. 8.🦷 How many permanent teeth does a grown-up have in all?
  9. 9.🫁 How many lungs do we have?
  10. 10.Which of these is part of the respiratory system? (a) lung (b) stomach (c) large intestine (d) rib
  11. 11.What is a job of the ribs? (a) covering the body (b) cleaning the blood (c) pulling bones to move (d) guarding heart and lungs
  12. 12.True or false: taking in oxygen is a job of the skin. (a) True (b) False
  13. 13.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
  14. 14.True or false: the nerve is part of the nervous system. (a) True (b) False
  15. 15.What is a job of the muscles? (a) guarding heart and lungs (b) churning food (c) thinking and learning (d) pulling bones to move
  16. 16.Which of these is part of the circulatory system? (a) stomach (b) backbone (c) spinal cord (d) heart
  17. 17.True or false: the heart is part of the digestive system. (a) True (b) False
  18. 18.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) arm (d) thigh
  19. 19.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  20. 20.Which of these is part of the nervous system? (a) large intestine (b) liver (c) rib (d) nerve
  21. 21.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  22. 22.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.🔍 Which is the odd one out? (a) small intestine (b) spinal cord (c) brain (d) nerve
  25. 25.🫀 The small intestine is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system
  26. 26.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) rib (d) large intestine
  27. 27.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) windpipe (d) heart
  28. 28.🩺 Which body part has this job: thinking and learning? (a) skin (b) ribs (c) brain (d) stomach
  29. 29.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  30. 30.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) lung
  31. 31.Which of these is part of the nervous system? (a) food pipe (b) brain (c) backbone (d) large intestine
  32. 32.True or false: cleaning the blood is a job of the skull. (a) False (b) True
  33. 33.Which of these is part of the circulatory system? (a) stomach (b) thigh bone (c) liver (d) blood vessel
  34. 34.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) finger (d) nose
  35. 35.True or false: the skull is part of the skeletal system. (a) True (b) False
  36. 36.🩺 Which body part has this job: pumping blood? (a) kidneys (b) lungs (c) heart (d) brain
  37. 37.Which of these is part of the skeletal system? (a) small intestine (b) brain (c) thigh bone (d) large intestine
  38. 38.Which of these is part of the digestive system? (a) windpipe (b) liver (c) lung (d) brain
  39. 39.True or false: the lung is part of the respiratory system. (a) False (b) True
  40. 40.Which of these is part of the nervous system? (a) skull (b) blood vessel (c) spinal cord (d) backbone

Answer key

  1. stomach
  2. taking in oxygen
  3. lungs
  4. True
  5. nervous system
  6. respiratory system
  7. rib
  8. 32
  9. 2
  10. lung
  11. guarding heart and lungs
  12. False
  13. skin
  14. True
  15. pulling bones to move
  16. heart
  17. False
  18. thigh
  19. skeletal system
  20. nerve
  21. in the mouth
  22. True
  23. 4
  24. small intestine
  25. digestive system
  26. rib
  27. windpipe
  28. brain
  29. circulatory system
  30. lung
  31. brain
  32. False
  33. blood vessel
  34. ear
  35. True
  36. heart
  37. thigh bone
  38. liver
  39. True
  40. spinal cord

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