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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 499 · 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) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  2. 2.True or false: the blood vessel is part of the nervous system. (a) False (b) True
  3. 3.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  4. 4.True or false: cleaning the blood is a job of the skin. (a) False (b) True
  5. 5.What is a job of the skull? (a) cleaning the blood (b) pulling bones to move (c) guarding heart and lungs (d) protecting the brain
  6. 6.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  7. 7.🦷 How many permanent teeth does a grown-up have in all?
  8. 8.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) windpipe (d) blood
  9. 9.Which of these is part of the circulatory system? (a) lung (b) heart (c) windpipe (d) small intestine
  10. 10.Which of these is part of the circulatory system? (a) blood (b) large intestine (c) backbone (d) stomach
  11. 11.🫀 The large intestine is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  12. 12.What is a job of the brain? (a) thinking and learning (b) pulling bones to move (c) guarding heart and lungs (d) covering the body
  13. 13.🫀 The food pipe is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  14. 14.🩺 Which body part has this job: covering the body? (a) kidneys (b) muscles (c) lungs (d) skin
  15. 15.True or false: the stomach is part of the respiratory system. (a) True (b) False
  16. 16.True or false: the blood is part of the nervous system. (a) False (b) True
  17. 17.🫀 The backbone is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  18. 18.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  19. 19.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  20. 20.🩺 Which body part has this job: pumping blood? (a) muscles (b) heart (c) brain (d) ribs
  21. 21.🫀 The nerve is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) nervous system
  22. 22.🫀 The stomach is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  23. 23.🦷 How many milk teeth does a child have?
  24. 24.🩺 Which body part has this job: protecting the brain? (a) lungs (b) brain (c) skull (d) stomach
  25. 25.What is a job of the skin? (a) protecting the brain (b) thinking and learning (c) covering the body (d) pulling bones to move
  26. 26.Which of these is part of the nervous system? (a) rib (b) brain (c) thigh bone (d) backbone
  27. 27.True or false: guarding heart and lungs is a job of the skull. (a) False (b) True
  28. 28.True or false: churning food is a job of the brain. (a) True (b) False
  29. 29.Which of these is part of the digestive system? (a) large intestine (b) spinal cord (c) heart (d) nerve
  30. 30.What is a job of the lungs? (a) covering the body (b) guarding heart and lungs (c) pulling bones to move (d) taking in oxygen
  31. 31.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) thigh bone
  32. 32.🩺 Which body part has this job: churning food? (a) stomach (b) kidneys (c) heart (d) ribs
  33. 33.What is a job of the muscles? (a) pulling bones to move (b) covering the body (c) thinking and learning (d) taking in oxygen
  34. 34.🔍 Which is the odd one out? (a) spinal cord (b) food pipe (c) nerve (d) brain
  35. 35.🫀 The lung is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  36. 36.True or false: taking in oxygen is a job of the ribs. (a) False (b) True
  37. 37.True or false: the skull is part of the respiratory system. (a) True (b) False
  38. 38.🦴 How many bones are there in a grown-up’s body?
  39. 39.Which of these is part of the skeletal system? (a) backbone (b) blood (c) small intestine (d) windpipe
  40. 40.True or false: the spinal cord is part of the nervous system. (a) True (b) False

Answer key

  1. circulatory system
  2. False
  3. skeletal system
  4. False
  5. protecting the brain
  6. False
  7. 32
  8. windpipe
  9. heart
  10. blood
  11. digestive system
  12. thinking and learning
  13. digestive system
  14. skin
  15. False
  16. False
  17. skeletal system
  18. skin
  19. ear
  20. heart
  21. nervous system
  22. digestive system
  23. 20
  24. skull
  25. covering the body
  26. brain
  27. False
  28. False
  29. large intestine
  30. taking in oxygen
  31. thigh bone
  32. stomach
  33. pulling bones to move
  34. food pipe
  35. respiratory system
  36. False
  37. False
  38. 206
  39. backbone
  40. True

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