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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 930 · 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) guarding heart and lungs (b) taking in oxygen (c) covering the body (d) pumping blood
  2. 2.Which of these is part of the circulatory system? (a) rib (b) heart (c) liver (d) stomach
  3. 3.🦷 How many permanent teeth does a grown-up have in all?
  4. 4.Which of these is part of the digestive system? (a) windpipe (b) skull (c) stomach (d) blood vessel
  5. 5.🫘 How many kidneys do we have?
  6. 6.True or false: the liver is part of the skeletal system. (a) False (b) True
  7. 7.True or false: the spinal cord is part of the digestive system. (a) True (b) False
  8. 8.Which of these is part of the respiratory system? (a) lung (b) small intestine (c) food pipe (d) heart
  9. 9.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
  10. 10.🩺 Which body part has this job: thinking and learning? (a) lungs (b) brain (c) heart (d) muscles
  11. 11.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  12. 12.True or false: the liver is part of the digestive system. (a) True (b) False
  13. 13.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) heart (d) skin
  14. 14.True or false: the small intestine is part of the respiratory system. (a) False (b) True
  15. 15.What is a job of the brain? (a) protecting the brain (b) churning food (c) covering the body (d) thinking and learning
  16. 16.🔍 Which is the odd one out? (a) liver (b) large intestine (c) heart (d) small intestine
  17. 17.🔍 Which is the odd one out? (a) large intestine (b) liver (c) lung (d) stomach
  18. 18.🫀 The large intestine is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  19. 19.True or false: covering the body is a job of the skull. (a) True (b) False
  20. 20.🦴 How many bones are there in a grown-up’s body?
  21. 21.🩺 Which body part has this job: pumping blood? (a) heart (b) kidneys (c) ribs (d) muscles
  22. 22.True or false: the thigh bone is part of the respiratory system. (a) False (b) True
  23. 23.True or false: protecting the brain is a job of the skull. (a) True (b) False
  24. 24.🫀 The lung is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  25. 25.🔍 Which is the odd one out? (a) thigh bone (b) spinal cord (c) rib (d) skull
  26. 26.Which of these is part of the nervous system? (a) small intestine (b) brain (c) liver (d) rib
  27. 27.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the mouth (d) in the lungs
  28. 28.Which of these is part of the digestive system? (a) lung (b) rib (c) food pipe (d) blood vessel
  29. 29.🫀 The food pipe is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  30. 30.Which of these is part of the skeletal system? (a) liver (b) stomach (c) skull (d) large intestine
  31. 31.🫁 How many lungs do we have?
  32. 32.What is a job of the skull? (a) pulling bones to move (b) pumping blood (c) protecting the brain (d) cleaning the blood
  33. 33.🫀 The skull is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  34. 34.Which of these is part of the digestive system? (a) skull (b) small intestine (c) thigh bone (d) lung
  35. 35.🫀 The small intestine is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  36. 36.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) stomach (d) nerve
  37. 37.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) windpipe (b) backbone (c) skull (d) thigh bone
  39. 39.🩺 Which body part has this job: protecting the brain? (a) ribs (b) kidneys (c) skull (d) stomach
  40. 40.🫀 The thigh bone is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system

Answer key

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

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