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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 185 · 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.🫀 The blood vessel is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  2. 2.🔍 Which is the odd one out? (a) thigh bone (b) windpipe (c) skull (d) backbone
  3. 3.🔍 Which is the odd one out? (a) thigh bone (b) stomach (c) food pipe (d) large intestine
  4. 4.True or false: the backbone is part of the skeletal system. (a) False (b) True
  5. 5.🫘 How many kidneys do we have?
  6. 6.Which of these is part of the digestive system? (a) skull (b) large intestine (c) spinal cord (d) nerve
  7. 7.🫁 How many lungs do we have?
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) lungs (c) heart (d) brain
  9. 9.True or false: pulling bones to move is a job of the kidneys. (a) True (b) False
  10. 10.True or false: the skull is part of the skeletal system. (a) False (b) True
  11. 11.True or false: the heart is part of the respiratory system. (a) True (b) False
  12. 12.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  13. 13.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  14. 14.🫀 The backbone is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system
  15. 15.Which of these is part of the respiratory system? (a) stomach (b) lung (c) small intestine (d) backbone
  16. 16.🦷 How many permanent teeth does a grown-up have in all?
  17. 17.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  18. 18.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  19. 19.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) heart (d) brain
  20. 20.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  21. 21.Which of these is part of the respiratory system? (a) thigh bone (b) liver (c) windpipe (d) small intestine
  22. 22.What is a job of the heart? (a) protecting the brain (b) cleaning the blood (c) pumping blood (d) pulling bones to move
  23. 23.🦴 How many bones are there in a grown-up’s body?
  24. 24.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  25. 25.🫀 The brain is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  26. 26.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  27. 27.True or false: churning food is a job of the kidneys. (a) False (b) True
  28. 28.True or false: the windpipe is part of the circulatory system. (a) True (b) False
  29. 29.What is a job of the stomach? (a) taking in oxygen (b) pumping blood (c) churning food (d) covering the body
  30. 30.True or false: the heart is part of the digestive system. (a) False (b) True
  31. 31.🫀 The windpipe is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) nervous system
  32. 32.🫀 The blood is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  33. 33.What is a job of the brain? (a) covering the body (b) pumping blood (c) thinking and learning (d) cleaning the blood
  34. 34.Which of these is part of the nervous system? (a) food pipe (b) nerve (c) skull (d) rib
  35. 35.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) brain (c) ribs (d) kidneys
  36. 36.What is a job of the ribs? (a) thinking and learning (b) pumping blood (c) guarding heart and lungs (d) pulling bones to move
  37. 37.True or false: protecting the brain is a job of the brain. (a) True (b) False
  38. 38.🩺 Which body part has this job: cleaning the blood? (a) brain (b) lungs (c) kidneys (d) stomach
  39. 39.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) large intestine
  40. 40.What is a job of the kidneys? (a) cleaning the blood (b) thinking and learning (c) pulling bones to move (d) churning food

Answer key

  1. circulatory system
  2. windpipe
  3. thigh bone
  4. True
  5. 2
  6. large intestine
  7. 2
  8. lungs
  9. False
  10. True
  11. False
  12. True
  13. True
  14. skeletal system
  15. lung
  16. 32
  17. skin
  18. ear
  19. heart
  20. True
  21. windpipe
  22. pumping blood
  23. 206
  24. skeletal system
  25. nervous system
  26. False
  27. False
  28. False
  29. churning food
  30. False
  31. respiratory system
  32. circulatory system
  33. thinking and learning
  34. nerve
  35. ribs
  36. guarding heart and lungs
  37. False
  38. kidneys
  39. large intestine
  40. cleaning the blood

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