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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 784 · 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.🦴 How many bones are there in a grown-up’s body?
  2. 2.🫀 The blood is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  3. 3.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) skin (c) brain (d) lungs
  4. 4.🫁 How many lungs do we have?
  5. 5.🫀 The backbone is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) nervous system
  6. 6.True or false: the large intestine is part of the skeletal system. (a) False (b) True
  7. 7.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) heart (b) lungs (c) stomach (d) muscles
  9. 9.🫀 The rib is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  10. 10.True or false: the backbone is part of the skeletal system. (a) True (b) False
  11. 11.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  12. 12.🔍 Which is the odd one out? (a) heart (b) stomach (c) blood (d) blood vessel
  13. 13.True or false: the skull is part of the skeletal system. (a) False (b) True
  14. 14.🩺 Which body part has this job: cleaning the blood? (a) muscles (b) kidneys (c) skin (d) skull
  15. 15.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) skin (c) stomach (d) muscles
  16. 16.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the mouth (d) in the heart
  17. 17.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  18. 18.What is a job of the heart? (a) pumping blood (b) pulling bones to move (c) protecting the brain (d) cleaning the blood
  19. 19.🦷 How many milk teeth does a child have?
  20. 20.Which of these is part of the circulatory system? (a) skull (b) lung (c) blood vessel (d) large intestine
  21. 21.True or false: the backbone is part of the nervous system. (a) True (b) False
  22. 22.Which of these is part of the nervous system? (a) nerve (b) thigh bone (c) stomach (d) backbone
  23. 23.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  24. 24.Which of these is part of the respiratory system? (a) backbone (b) windpipe (c) heart (d) skull
  25. 25.Which of these is part of the skeletal system? (a) blood (b) backbone (c) blood vessel (d) large intestine
  26. 26.🫀 The blood vessel is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  27. 27.🔍 Which is the odd one out? (a) brain (b) nerve (c) spinal cord (d) heart
  28. 28.Which of these is part of the circulatory system? (a) small intestine (b) brain (c) liver (d) blood
  29. 29.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  30. 30.What is a job of the skin? (a) pumping blood (b) pulling bones to move (c) covering the body (d) churning food
  31. 31.True or false: thinking and learning is a job of the brain. (a) False (b) True
  32. 32.True or false: the liver is part of the nervous system. (a) True (b) False
  33. 33.What is a job of the stomach? (a) guarding heart and lungs (b) churning food (c) covering the body (d) thinking and learning
  34. 34.🔍 Which is the odd one out? (a) blood (b) heart (c) large intestine (d) blood vessel
  35. 35.🫀 The small intestine is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  36. 36.True or false: the skull is part of the digestive system. (a) False (b) True
  37. 37.True or false: the windpipe is part of the nervous system. (a) True (b) False
  38. 38.🩺 Which body part has this job: churning food? (a) brain (b) heart (c) stomach (d) kidneys
  39. 39.What is a job of the brain? (a) thinking and learning (b) pulling bones to move (c) guarding heart and lungs (d) pumping blood
  40. 40.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) brain (c) ribs (d) stomach

Answer key

  1. 206
  2. circulatory system
  3. brain
  4. 2
  5. skeletal system
  6. False
  7. True
  8. lungs
  9. skeletal system
  10. True
  11. True
  12. stomach
  13. True
  14. kidneys
  15. muscles
  16. in the mouth
  17. True
  18. pumping blood
  19. 20
  20. blood vessel
  21. False
  22. nerve
  23. ear
  24. windpipe
  25. backbone
  26. circulatory system
  27. heart
  28. blood
  29. True
  30. covering the body
  31. True
  32. False
  33. churning food
  34. large intestine
  35. digestive system
  36. False
  37. False
  38. stomach
  39. thinking and learning
  40. ribs

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