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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 504 · 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 spinal cord is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  2. 2.🔍 Which is the odd one out? (a) large intestine (b) small intestine (c) spinal cord (d) food pipe
  3. 3.🫀 The stomach is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system
  4. 4.🔍 Which is the odd one out? (a) lung (b) heart (c) blood (d) blood vessel
  5. 5.🦷 How many permanent teeth does a grown-up have in all?
  6. 6.🫀 The nerve is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  7. 7.Which of these is part of the skeletal system? (a) spinal cord (b) windpipe (c) thigh bone (d) large intestine
  8. 8.🫁 How many lungs do we have?
  9. 9.True or false: thinking and learning is a job of the skin. (a) True (b) False
  10. 10.🩺 Which body part has this job: pumping blood? (a) ribs (b) lungs (c) heart (d) stomach
  11. 11.🫀 The rib is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  12. 12.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  13. 13.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) neck (d) arm
  14. 14.🔍 Which is the odd one out? (a) liver (b) large intestine (c) food pipe (d) heart
  15. 15.What is a job of the ribs? (a) guarding heart and lungs (b) pulling bones to move (c) cleaning the blood (d) pumping blood
  16. 16.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  17. 17.Which of these is part of the respiratory system? (a) liver (b) heart (c) nerve (d) windpipe
  18. 18.True or false: churning food is a job of the skull. (a) True (b) False
  19. 19.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  20. 20.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  21. 21.What is a job of the kidneys? (a) cleaning the blood (b) covering the body (c) taking in oxygen (d) protecting the brain
  22. 22.🩺 Which body part has this job: covering the body? (a) lungs (b) brain (c) skin (d) heart
  23. 23.Which of these is part of the respiratory system? (a) skull (b) backbone (c) spinal cord (d) lung
  24. 24.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) kidneys (c) lungs (d) brain
  25. 25.🫀 The blood vessel is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  26. 26.🩺 Which body part has this job: pulling bones to move? (a) skull (b) muscles (c) ribs (d) kidneys
  27. 27.🩺 Which body part has this job: churning food? (a) kidneys (b) heart (c) stomach (d) lungs
  28. 28.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  29. 29.🦷 How many milk teeth does a child have?
  30. 30.Which of these is part of the nervous system? (a) food pipe (b) stomach (c) skull (d) brain
  31. 31.True or false: the heart is part of the circulatory system. (a) True (b) False
  32. 32.🔍 Which is the odd one out? (a) small intestine (b) stomach (c) blood vessel (d) food pipe
  33. 33.True or false: the nerve is part of the nervous system. (a) True (b) False
  34. 34.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  35. 35.True or false: the lung is part of the respiratory system. (a) False (b) True
  36. 36.Which of these is part of the circulatory system? (a) heart (b) spinal cord (c) backbone (d) large intestine
  37. 37.True or false: protecting the brain is a job of the muscles. (a) True (b) False
  38. 38.What is a job of the heart? (a) thinking and learning (b) taking in oxygen (c) churning food (d) pumping blood
  39. 39.True or false: the small intestine is part of the nervous system. (a) True (b) False
  40. 40.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart

Answer key

  1. nervous system
  2. spinal cord
  3. digestive system
  4. lung
  5. 32
  6. nervous system
  7. thigh bone
  8. 2
  9. False
  10. heart
  11. skeletal system
  12. True
  13. thigh
  14. heart
  15. guarding heart and lungs
  16. digestive system
  17. windpipe
  18. False
  19. oxygen
  20. True
  21. cleaning the blood
  22. skin
  23. lung
  24. kidneys
  25. circulatory system
  26. muscles
  27. stomach
  28. circulatory system
  29. 20
  30. brain
  31. True
  32. blood vessel
  33. True
  34. skeletal system
  35. True
  36. heart
  37. False
  38. pumping blood
  39. False
  40. in the mouth

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