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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 992 · 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 backbone is part of the skeletal system. (a) True (b) False
  2. 2.What is a job of the heart? (a) taking in oxygen (b) protecting the brain (c) churning food (d) pumping blood
  3. 3.Which of these is part of the respiratory system? (a) heart (b) large intestine (c) brain (d) windpipe
  4. 4.True or false: pumping blood is a job of the heart. (a) True (b) False
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) rib (c) nerve (d) brain
  6. 6.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) muscles (c) skull (d) heart
  7. 7.🫁 How many lungs do we have?
  8. 8.What is a job of the muscles? (a) taking in oxygen (b) guarding heart and lungs (c) thinking and learning (d) pulling bones to move
  9. 9.True or false: thinking and learning is a job of the brain. (a) False (b) True
  10. 10.True or false: thinking and learning is a job of the lungs. (a) True (b) False
  11. 11.🫀 The backbone is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  12. 12.🫘 How many kidneys do we have?
  13. 13.True or false: churning food is a job of the ribs. (a) True (b) False
  14. 14.What is a job of the skin? (a) covering the body (b) pumping blood (c) thinking and learning (d) guarding heart and lungs
  15. 15.🔍 Which is the odd one out? (a) blood (b) heart (c) stomach (d) blood vessel
  16. 16.🔍 Which is the odd one out? (a) windpipe (b) liver (c) stomach (d) food pipe
  17. 17.🫀 The nerve is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  18. 18.🫀 The brain is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  19. 19.🫀 The stomach is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  20. 20.🦷 How many permanent teeth does a grown-up have in all?
  21. 21.Which of these is part of the skeletal system? (a) food pipe (b) liver (c) nerve (d) backbone
  22. 22.🫀 The spinal cord is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  23. 23.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) brain (d) heart
  24. 24.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the stomach (d) in the lungs
  25. 25.🩺 Which body part has this job: pumping blood? (a) lungs (b) kidneys (c) skin (d) heart
  26. 26.Which of these is part of the digestive system? (a) backbone (b) heart (c) stomach (d) brain
  27. 27.True or false: protecting the brain is a job of the skull. (a) True (b) False
  28. 28.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) nose (d) toe
  29. 29.🫀 The small intestine is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  30. 30.Which of these is part of the digestive system? (a) nerve (b) brain (c) large intestine (d) lung
  31. 31.Which of these is part of the circulatory system? (a) stomach (b) blood (c) windpipe (d) spinal cord
  32. 32.🫀 The windpipe is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  33. 33.🫀 The heart is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  34. 34.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) ribs (c) skull (d) lungs
  35. 35.True or false: the heart is part of the digestive system. (a) True (b) False
  36. 36.🩺 Which body part has this job: churning food? (a) skin (b) stomach (c) ribs (d) heart
  37. 37.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) heart (d) liver
  38. 38.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) stomach (d) spinal cord
  39. 39.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  40. 40.True or false: the spinal cord is part of the nervous system. (a) False (b) True

Answer key

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

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