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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 711 · 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 skull is part of the skeletal system. (a) False (b) True
  2. 2.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the heart (d) in the mouth
  3. 3.🩺 Which body part has this job: taking in oxygen? (a) skull (b) kidneys (c) stomach (d) lungs
  4. 4.🫀 The blood vessel is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  5. 5.🫀 The thigh bone is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  6. 6.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) neck (d) arm
  7. 7.True or false: protecting the brain is a job of the brain. (a) True (b) False
  8. 8.🫁 How many lungs do we have?
  9. 9.🫀 The skull is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) circulatory system
  10. 10.True or false: the nerve is part of the nervous system. (a) False (b) True
  11. 11.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) heart (c) muscles (d) lungs
  12. 12.🫀 The liver is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  13. 13.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  14. 14.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  15. 15.🔍 Which is the odd one out? (a) rib (b) backbone (c) small intestine (d) thigh bone
  16. 16.True or false: the rib is part of the skeletal system. (a) False (b) True
  17. 17.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  18. 18.🦴 How many bones are there in a grown-up’s body?
  19. 19.🦷 How many milk teeth does a child have?
  20. 20.🔍 Which is the odd one out? (a) rib (b) brain (c) spinal cord (d) nerve
  21. 21.True or false: the stomach is part of the skeletal system. (a) False (b) True
  22. 22.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) blood vessel
  23. 23.True or false: taking in oxygen is a job of the ribs. (a) True (b) False
  24. 24.Which of these is part of the nervous system? (a) rib (b) brain (c) small intestine (d) backbone
  25. 25.What is a job of the muscles? (a) cleaning the blood (b) guarding heart and lungs (c) covering the body (d) pulling bones to move
  26. 26.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) food pipe
  27. 27.Which of these is part of the digestive system? (a) brain (b) skull (c) liver (d) windpipe
  28. 28.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) brain (d) skin
  29. 29.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  30. 30.True or false: the liver is part of the digestive system. (a) False (b) True
  31. 31.❤️ How many chambers (rooms) does the human heart have?
  32. 32.What is a job of the stomach? (a) churning food (b) guarding heart and lungs (c) protecting the brain (d) cleaning the blood
  33. 33.🫀 The lung is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  34. 34.True or false: the lung is part of the skeletal system. (a) False (b) True
  35. 35.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) ribs (c) stomach (d) muscles
  36. 36.True or false: the small intestine is part of the respiratory system. (a) False (b) True
  37. 37.What is a job of the lungs? (a) pumping blood (b) churning food (c) guarding heart and lungs (d) taking in oxygen
  38. 38.🩺 Which body part has this job: thinking and learning? (a) heart (b) skull (c) skin (d) brain
  39. 39.True or false: the stomach is part of the circulatory system. (a) True (b) False
  40. 40.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) skull (c) kidneys (d) muscles

Answer key

  1. True
  2. in the mouth
  3. lungs
  4. circulatory system
  5. skeletal system
  6. thigh
  7. False
  8. 2
  9. skeletal system
  10. True
  11. kidneys
  12. digestive system
  13. True
  14. digestive system
  15. small intestine
  16. True
  17. ear
  18. 206
  19. 20
  20. rib
  21. False
  22. blood vessel
  23. False
  24. brain
  25. pulling bones to move
  26. food pipe
  27. liver
  28. skin
  29. True
  30. True
  31. 4
  32. churning food
  33. respiratory system
  34. False
  35. ribs
  36. False
  37. taking in oxygen
  38. brain
  39. False
  40. muscles

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