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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 501 · 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 is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  2. 2.What is a job of the heart? (a) taking in oxygen (b) pulling bones to move (c) pumping blood (d) thinking and learning
  3. 3.Which of these is part of the digestive system? (a) spinal cord (b) thigh bone (c) blood (d) stomach
  4. 4.What is a job of the skull? (a) protecting the brain (b) pulling bones to move (c) churning food (d) guarding heart and lungs
  5. 5.Which of these is part of the respiratory system? (a) spinal cord (b) heart (c) backbone (d) lung
  6. 6.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  7. 7.🔍 Which is the odd one out? (a) nerve (b) skull (c) brain (d) spinal cord
  8. 8.🦴 How many bones are there in a grown-up’s body?
  9. 9.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) kidneys (c) ribs (d) stomach
  10. 10.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  11. 11.🦵 The longest bone of the body is in the ___. (a) thigh (b) finger (c) arm (d) neck
  12. 12.True or false: pumping blood is a job of the kidneys. (a) False (b) True
  13. 13.🫀 The nerve is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) nervous system
  14. 14.What is a job of the stomach? (a) taking in oxygen (b) cleaning the blood (c) churning food (d) pumping blood
  15. 15.Which of these is part of the circulatory system? (a) large intestine (b) skull (c) blood (d) windpipe
  16. 16.True or false: the heart is part of the respiratory system. (a) False (b) True
  17. 17.Which of these is part of the circulatory system? (a) windpipe (b) nerve (c) heart (d) food pipe
  18. 18.True or false: the liver is part of the digestive system. (a) True (b) False
  19. 19.True or false: pulling bones to move is a job of the kidneys. (a) True (b) False
  20. 20.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) heart (d) nerve
  21. 21.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) rib (d) brain
  22. 22.What is a job of the brain? (a) covering the body (b) guarding heart and lungs (c) protecting the brain (d) thinking and learning
  23. 23.Which of these is part of the digestive system? (a) lung (b) windpipe (c) heart (d) small intestine
  24. 24.🔍 Which is the odd one out? (a) rib (b) blood vessel (c) skull (d) backbone
  25. 25.True or false: the windpipe is part of the nervous system. (a) False (b) True
  26. 26.🫀 The lung is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  27. 27.🫀 The blood vessel is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  28. 28.Which of these is part of the digestive system? (a) heart (b) food pipe (c) rib (d) backbone
  29. 29.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) large intestine (d) rib
  30. 30.🩺 Which body part has this job: protecting the brain? (a) skull (b) stomach (c) lungs (d) heart
  31. 31.True or false: pumping blood is a job of the skull. (a) False (b) True
  32. 32.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) finger (d) ear
  33. 33.🔍 Which is the odd one out? (a) skull (b) food pipe (c) thigh bone (d) backbone
  34. 34.True or false: pulling bones to move is a job of the skull. (a) True (b) False
  35. 35.Which of these is part of the nervous system? (a) blood vessel (b) spinal cord (c) small intestine (d) skull
  36. 36.🩺 Which body part has this job: pulling bones to move? (a) skin (b) muscles (c) stomach (d) heart
  37. 37.What is a job of the muscles? (a) thinking and learning (b) pulling bones to move (c) covering the body (d) protecting the brain
  38. 38.True or false: the blood is part of the circulatory system. (a) True (b) False
  39. 39.🫀 The thigh bone is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  40. 40.Which of these is part of the respiratory system? (a) windpipe (b) food pipe (c) skull (d) heart

Answer key

  1. circulatory system
  2. pumping blood
  3. stomach
  4. protecting the brain
  5. lung
  6. True
  7. skull
  8. 206
  9. ribs
  10. in the mouth
  11. thigh
  12. False
  13. nervous system
  14. churning food
  15. blood
  16. False
  17. heart
  18. True
  19. False
  20. heart
  21. rib
  22. thinking and learning
  23. small intestine
  24. blood vessel
  25. False
  26. respiratory system
  27. circulatory system
  28. food pipe
  29. large intestine
  30. skull
  31. False
  32. ear
  33. food pipe
  34. False
  35. spinal cord
  36. muscles
  37. pulling bones to move
  38. True
  39. skeletal system
  40. windpipe

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