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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 645 · 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 stomach is part of the respiratory system. (a) True (b) False
  2. 2.🩺 Which body part has this job: churning food? (a) kidneys (b) skin (c) stomach (d) lungs
  3. 3.🫀 The small intestine is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  4. 4.🦴 How many bones are there in a grown-up’s body?
  5. 5.What is a job of the skull? (a) protecting the brain (b) taking in oxygen (c) guarding heart and lungs (d) covering the body
  6. 6.Which of these is part of the digestive system? (a) rib (b) heart (c) nerve (d) large intestine
  7. 7.🔍 Which is the odd one out? (a) thigh bone (b) heart (c) backbone (d) rib
  8. 8.True or false: pumping blood is a job of the stomach. (a) True (b) False
  9. 9.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
  10. 10.🦷 How many milk teeth does a child have?
  11. 11.🫀 The large intestine is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  12. 12.What is a job of the muscles? (a) covering the body (b) guarding heart and lungs (c) taking in oxygen (d) pulling bones to move
  13. 13.Which of these is part of the nervous system? (a) stomach (b) rib (c) thigh bone (d) brain
  14. 14.True or false: the heart is part of the digestive system. (a) False (b) True
  15. 15.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  16. 16.🫀 The skull is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  17. 17.Which of these is part of the skeletal system? (a) skull (b) small intestine (c) blood vessel (d) liver
  18. 18.True or false: the small intestine is part of the circulatory system. (a) True (b) False
  19. 19.🔍 Which is the odd one out? (a) large intestine (b) blood (c) heart (d) blood vessel
  20. 20.🦷 How many permanent teeth does a grown-up have in all?
  21. 21.🫀 The windpipe is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  22. 22.Which of these is part of the digestive system? (a) lung (b) brain (c) stomach (d) backbone
  23. 23.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) muscles (c) lungs (d) ribs
  24. 24.Which of these is part of the skeletal system? (a) blood (b) nerve (c) backbone (d) windpipe
  25. 25.🫀 The thigh bone is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  26. 26.True or false: churning food is a job of the skull. (a) True (b) False
  27. 27.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) backbone (d) blood
  29. 29.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the mouth (d) in the heart
  30. 30.🫘 How many kidneys do we have?
  31. 31.True or false: the small intestine is part of the digestive system. (a) False (b) True
  32. 32.True or false: cleaning the blood is a job of the lungs. (a) False (b) True
  33. 33.What is a job of the heart? (a) cleaning the blood (b) pumping blood (c) protecting the brain (d) taking in oxygen
  34. 34.True or false: the nerve is part of the nervous system. (a) False (b) True
  35. 35.🫁 How many lungs do we have?
  36. 36.True or false: cleaning the blood is a job of the brain. (a) True (b) False
  37. 37.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  38. 38.🫀 The blood is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  39. 39.True or false: the lung is part of the skeletal system. (a) False (b) True
  40. 40.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart

Answer key

  1. False
  2. stomach
  3. digestive system
  4. 206
  5. protecting the brain
  6. large intestine
  7. heart
  8. False
  9. nervous system
  10. 20
  11. digestive system
  12. pulling bones to move
  13. brain
  14. False
  15. digestive system
  16. skeletal system
  17. skull
  18. False
  19. large intestine
  20. 32
  21. respiratory system
  22. stomach
  23. kidneys
  24. backbone
  25. skeletal system
  26. False
  27. False
  28. backbone
  29. in the mouth
  30. 2
  31. True
  32. False
  33. pumping blood
  34. True
  35. 2
  36. False
  37. True
  38. circulatory system
  39. False
  40. skin

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