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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 261 · 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) pumping blood (b) taking in oxygen (c) pulling bones to move (d) covering the body
  2. 2.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) heart (c) lungs (d) ribs
  3. 3.🩺 Which body part has this job: pumping blood? (a) lungs (b) muscles (c) kidneys (d) heart
  4. 4.True or false: the stomach is part of the digestive system. (a) False (b) True
  5. 5.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) skin (d) ribs
  6. 6.True or false: the liver is part of the skeletal system. (a) True (b) False
  7. 7.🩺 Which body part has this job: churning food? (a) brain (b) muscles (c) lungs (d) stomach
  8. 8.True or false: the food pipe is part of the digestive system. (a) False (b) True
  9. 9.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  10. 10.Which of these is part of the nervous system? (a) windpipe (b) stomach (c) lung (d) brain
  11. 11.True or false: the heart is part of the respiratory system. (a) True (b) False
  12. 12.🔍 Which is the odd one out? (a) skull (b) backbone (c) rib (d) spinal cord
  13. 13.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the stomach (d) in the lungs
  14. 14.True or false: protecting the brain is a job of the skin. (a) False (b) True
  15. 15.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) nose (d) ear
  16. 16.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  17. 17.🫁 How many lungs do we have?
  18. 18.🫀 The blood vessel is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  19. 19.Which of these is part of the digestive system? (a) skull (b) nerve (c) large intestine (d) spinal cord
  20. 20.🔍 Which is the odd one out? (a) small intestine (b) blood vessel (c) liver (d) large intestine
  21. 21.Which of these is part of the digestive system? (a) liver (b) thigh bone (c) lung (d) brain
  22. 22.True or false: the skull is part of the skeletal system. (a) True (b) False
  23. 23.Which of these is part of the respiratory system? (a) nerve (b) skull (c) food pipe (d) lung
  24. 24.Which of these is part of the nervous system? (a) nerve (b) heart (c) thigh bone (d) backbone
  25. 25.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  26. 26.True or false: cleaning the blood is a job of the lungs. (a) False (b) True
  27. 27.True or false: the nerve is part of the nervous system. (a) True (b) False
  28. 28.Which of these is part of the digestive system? (a) spinal cord (b) food pipe (c) blood vessel (d) brain
  29. 29.What is a job of the lungs? (a) pumping blood (b) pulling bones to move (c) guarding heart and lungs (d) taking in oxygen
  30. 30.True or false: protecting the brain is a job of the muscles. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) spinal cord (b) lung (c) brain (d) nerve
  32. 32.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  33. 33.True or false: the spinal cord is part of the digestive system. (a) False (b) True
  34. 34.🦴 How many bones are there in a grown-up’s body?
  35. 35.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  36. 36.❤️ How many chambers (rooms) does the human heart have?
  37. 37.True or false: pumping blood is a job of the muscles. (a) True (b) False
  38. 38.🦷 How many permanent teeth does a grown-up have in all?
  39. 39.True or false: the lung is part of the circulatory system. (a) True (b) False
  40. 40.Which of these is part of the respiratory system? (a) heart (b) rib (c) windpipe (d) stomach

Answer key

  1. covering the body
  2. lungs
  3. heart
  4. True
  5. brain
  6. False
  7. stomach
  8. True
  9. digestive system
  10. brain
  11. False
  12. spinal cord
  13. in the mouth
  14. False
  15. ear
  16. skeletal system
  17. 2
  18. circulatory system
  19. large intestine
  20. blood vessel
  21. liver
  22. True
  23. lung
  24. nerve
  25. respiratory system
  26. False
  27. True
  28. food pipe
  29. taking in oxygen
  30. False
  31. lung
  32. thigh
  33. False
  34. 206
  35. nervous system
  36. 4
  37. False
  38. 32
  39. False
  40. windpipe

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