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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 902 · 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 body part has this job: pulling bones to move? (a) skull (b) ribs (c) muscles (d) kidneys
  2. 2.Which of these is part of the circulatory system? (a) heart (b) lung (c) liver (d) thigh bone
  3. 3.🫀 The small intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  4. 4.🫀 The windpipe is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  5. 5.🫀 The skull is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system
  6. 6.🩺 Which body part has this job: covering the body? (a) lungs (b) muscles (c) ribs (d) skin
  7. 7.🔍 Which is the odd one out? (a) nerve (b) brain (c) spinal cord (d) blood vessel
  8. 8.True or false: the food pipe is part of the skeletal system. (a) True (b) False
  9. 9.Which of these is part of the circulatory system? (a) windpipe (b) stomach (c) blood (d) lung
  10. 10.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) brain (d) skin
  11. 11.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  12. 12.What is a job of the skin? (a) covering the body (b) protecting the brain (c) churning food (d) cleaning the blood
  13. 13.🫀 The stomach is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  14. 14.🩺 Which body part has this job: pumping blood? (a) brain (b) skull (c) heart (d) stomach
  15. 15.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) smoke (d) carbon dioxide
  16. 16.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) neck (d) finger
  17. 17.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  18. 18.What is a job of the stomach? (a) taking in oxygen (b) pulling bones to move (c) guarding heart and lungs (d) churning food
  19. 19.True or false: the backbone is part of the respiratory system. (a) True (b) False
  20. 20.True or false: the stomach is part of the respiratory system. (a) True (b) False
  21. 21.True or false: the food pipe is part of the digestive system. (a) True (b) False
  22. 22.🦷 How many milk teeth does a child have?
  23. 23.🔍 Which is the odd one out? (a) nerve (b) windpipe (c) spinal cord (d) brain
  24. 24.🔍 Which is the odd one out? (a) lung (b) nerve (c) brain (d) spinal cord
  25. 25.🩺 Which body part has this job: protecting the brain? (a) skull (b) muscles (c) kidneys (d) ribs
  26. 26.True or false: pulling bones to move is a job of the stomach. (a) False (b) True
  27. 27.What is a job of the skull? (a) taking in oxygen (b) protecting the brain (c) pumping blood (d) pulling bones to move
  28. 28.What is a job of the brain? (a) covering the body (b) churning food (c) thinking and learning (d) taking in oxygen
  29. 29.True or false: the blood is part of the circulatory system. (a) False (b) True
  30. 30.🫁 How many lungs do we have?
  31. 31.True or false: churning food is a job of the stomach. (a) False (b) True
  32. 32.🫀 The large intestine is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  33. 33.🫀 The lung is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  34. 34.Which of these is part of the skeletal system? (a) spinal cord (b) rib (c) stomach (d) large intestine
  35. 35.True or false: cleaning the blood is a job of the muscles. (a) True (b) False
  36. 36.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  37. 37.What is a job of the ribs? (a) protecting the brain (b) pumping blood (c) guarding heart and lungs (d) covering the body
  38. 38.True or false: pumping blood is a job of the heart. (a) False (b) True
  39. 39.True or false: the stomach is part of the digestive system. (a) False (b) True
  40. 40.True or false: the backbone is part of the skeletal system. (a) True (b) False

Answer key

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

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