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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 800 · 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) thinking and learning (c) covering the body (d) pulling bones to move
  2. 2.What is a job of the lungs? (a) taking in oxygen (b) pulling bones to move (c) thinking and learning (d) covering the body
  3. 3.🫀 The stomach is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  4. 4.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) skull (d) lung
  5. 5.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) ear (d) toe
  6. 6.Which of these is part of the digestive system? (a) stomach (b) thigh bone (c) brain (d) lung
  7. 7.🔍 Which is the odd one out? (a) blood (b) small intestine (c) liver (d) stomach
  8. 8.🔍 Which is the odd one out? (a) heart (b) spinal cord (c) blood vessel (d) blood
  9. 9.🩺 Which body part has this job: taking in oxygen? (a) skull (b) skin (c) lungs (d) muscles
  10. 10.🦷 How many milk teeth does a child have?
  11. 11.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  12. 12.🫀 The rib is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  13. 13.🫀 The nerve is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  14. 14.True or false: the blood vessel is part of the nervous system. (a) False (b) True
  15. 15.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  16. 16.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  17. 17.🦷 How many permanent teeth does a grown-up have in all?
  18. 18.True or false: the brain is part of the nervous system. (a) False (b) True
  19. 19.What is a job of the brain? (a) thinking and learning (b) pumping blood (c) guarding heart and lungs (d) churning food
  20. 20.Which of these is part of the circulatory system? (a) large intestine (b) stomach (c) blood (d) brain
  21. 21.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the lungs (d) in the stomach
  22. 22.🔍 Which is the odd one out? (a) liver (b) food pipe (c) stomach (d) skull
  23. 23.True or false: churning food is a job of the stomach. (a) True (b) False
  24. 24.🫀 The small intestine is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  25. 25.True or false: the food pipe is part of the digestive system. (a) True (b) False
  26. 26.🔍 Which is the odd one out? (a) blood vessel (b) small intestine (c) food pipe (d) large intestine
  27. 27.True or false: the stomach is part of the digestive system. (a) True (b) False
  28. 28.What is a job of the ribs? (a) cleaning the blood (b) pumping blood (c) pulling bones to move (d) guarding heart and lungs
  29. 29.🩺 Which body part has this job: pulling bones to move? (a) skull (b) muscles (c) heart (d) lungs
  30. 30.🦴 How many bones are there in a grown-up’s body?
  31. 31.What is a job of the skull? (a) taking in oxygen (b) pumping blood (c) protecting the brain (d) covering the body
  32. 32.Which of these is part of the skeletal system? (a) stomach (b) skull (c) windpipe (d) food pipe
  33. 33.🫀 The heart is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  34. 34.❤️ How many chambers (rooms) does the human heart have?
  35. 35.True or false: the nerve is part of the nervous system. (a) False (b) True
  36. 36.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  37. 37.🫀 The lung is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  38. 38.True or false: the heart is part of the skeletal system. (a) True (b) False
  39. 39.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  40. 40.Which of these is part of the circulatory system? (a) heart (b) spinal cord (c) lung (d) windpipe

Answer key

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

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