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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 231 · 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.🔍 Which is the odd one out? (a) nerve (b) small intestine (c) spinal cord (d) brain
  2. 2.True or false: the stomach is part of the digestive system. (a) False (b) True
  3. 3.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) finger (d) thigh
  4. 4.What is a job of the skull? (a) churning food (b) guarding heart and lungs (c) protecting the brain (d) taking in oxygen
  5. 5.True or false: the small intestine is part of the digestive system. (a) True (b) False
  6. 6.🫀 The lung is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  7. 7.🫁 How many lungs do we have?
  8. 8.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) windpipe (d) brain
  9. 9.🫀 The liver is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  10. 10.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) skin (c) ribs (d) lungs
  11. 11.What is a job of the skin? (a) pulling bones to move (b) covering the body (c) pumping blood (d) cleaning the blood
  12. 12.Which of these is part of the circulatory system? (a) skull (b) nerve (c) stomach (d) heart
  13. 13.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  14. 14.True or false: thinking and learning is a job of the ribs. (a) False (b) True
  15. 15.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) lungs (c) heart (d) brain
  16. 16.True or false: churning food is a job of the stomach. (a) True (b) False
  17. 17.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) large intestine (d) blood vessel
  18. 18.True or false: the food pipe is part of the digestive system. (a) True (b) False
  19. 19.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) rib (d) heart
  20. 20.🩺 Which body part has this job: protecting the brain? (a) stomach (b) skull (c) heart (d) lungs
  21. 21.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) large intestine (d) backbone
  22. 22.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) kidney (d) skin
  23. 23.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  24. 24.🫀 The heart is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  25. 25.🫀 The brain is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  26. 26.What is a job of the muscles? (a) covering the body (b) thinking and learning (c) pulling bones to move (d) pumping blood
  27. 27.🔍 Which is the odd one out? (a) small intestine (b) large intestine (c) stomach (d) heart
  28. 28.True or false: the blood vessel is part of the skeletal system. (a) False (b) True
  29. 29.🫀 The rib is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) respiratory system
  30. 30.🔍 Which is the odd one out? (a) skull (b) lung (c) backbone (d) rib
  31. 31.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) skin (c) lungs (d) kidneys
  32. 32.🫀 The skull is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
  33. 33.True or false: the lung is part of the respiratory system. (a) True (b) False
  34. 34.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the heart (d) in the stomach
  35. 35.What is a job of the lungs? (a) pumping blood (b) thinking and learning (c) taking in oxygen (d) protecting the brain
  36. 36.🔍 Which is the odd one out? (a) thigh bone (b) backbone (c) rib (d) liver
  37. 37.True or false: thinking and learning is a job of the lungs. (a) True (b) False
  38. 38.True or false: the rib is part of the circulatory system. (a) True (b) False
  39. 39.🫘 How many kidneys do we have?
  40. 40.What is a job of the stomach? (a) thinking and learning (b) protecting the brain (c) pumping blood (d) churning food

Answer key

  1. small intestine
  2. True
  3. thigh
  4. protecting the brain
  5. True
  6. respiratory system
  7. 2
  8. windpipe
  9. digestive system
  10. lungs
  11. covering the body
  12. heart
  13. False
  14. False
  15. muscles
  16. True
  17. blood vessel
  18. True
  19. rib
  20. skull
  21. large intestine
  22. skin
  23. False
  24. circulatory system
  25. nervous system
  26. pulling bones to move
  27. heart
  28. False
  29. skeletal system
  30. lung
  31. kidneys
  32. skeletal system
  33. True
  34. in the mouth
  35. taking in oxygen
  36. liver
  37. False
  38. False
  39. 2
  40. churning food

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