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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 929 · 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.🩺 Which body part has this job: covering the body? (a) skull (b) ribs (c) skin (d) lungs
  2. 2.What is a job of the brain? (a) taking in oxygen (b) churning food (c) thinking and learning (d) guarding heart and lungs
  3. 3.True or false: the lung is part of the digestive system. (a) False (b) True
  4. 4.Which of these is part of the digestive system? (a) large intestine (b) skull (c) nerve (d) backbone
  5. 5.🦷 How many permanent teeth does a grown-up have in all?
  6. 6.True or false: pumping blood is a job of the skin. (a) True (b) False
  7. 7.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  8. 8.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  9. 9.True or false: the food pipe is part of the respiratory system. (a) False (b) True
  10. 10.🦴 How many bones are there in a grown-up’s body?
  11. 11.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) nerve (d) large intestine
  12. 12.🩺 Which body part has this job: churning food? (a) skull (b) ribs (c) kidneys (d) stomach
  13. 13.🧍 Which is the largest organ of the human body? (a) brain (b) skin (c) heart (d) kidney
  14. 14.Which of these is part of the skeletal system? (a) skull (b) large intestine (c) blood (d) liver
  15. 15.True or false: protecting the brain is a job of the kidneys. (a) True (b) False
  16. 16.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  17. 17.True or false: the food pipe is part of the digestive system. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) large intestine
  19. 19.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) small intestine (d) lung
  20. 20.True or false: protecting the brain is a job of the skull. (a) False (b) True
  21. 21.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) neck (d) thigh
  22. 22.🫀 The rib is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  23. 23.🫁 How many lungs do we have?
  24. 24.🔍 Which is the odd one out? (a) brain (b) heart (c) blood vessel (d) blood
  25. 25.Which of these is part of the skeletal system? (a) rib (b) brain (c) blood (d) windpipe
  26. 26.What is a job of the muscles? (a) covering the body (b) guarding heart and lungs (c) pulling bones to move (d) protecting the brain
  27. 27.True or false: the backbone is part of the skeletal system. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) thigh bone (b) spinal cord (c) backbone (d) rib
  29. 29.Which of these is part of the nervous system? (a) heart (b) spinal cord (c) stomach (d) blood vessel
  30. 30.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  31. 31.True or false: the blood is part of the circulatory system. (a) False (b) True
  32. 32.🩺 Which body part has this job: thinking and learning? (a) lungs (b) muscles (c) heart (d) brain
  33. 33.Which of these is part of the digestive system? (a) backbone (b) food pipe (c) brain (d) thigh bone
  34. 34.🩺 Which body part has this job: cleaning the blood? (a) brain (b) heart (c) ribs (d) kidneys
  35. 35.🩺 Which body part has this job: pumping blood? (a) heart (b) muscles (c) brain (d) ribs
  36. 36.True or false: the liver is part of the digestive system. (a) False (b) True
  37. 37.True or false: taking in oxygen is a job of the kidneys. (a) True (b) False
  38. 38.What is a job of the skin? (a) covering the body (b) protecting the brain (c) pulling bones to move (d) thinking and learning
  39. 39.True or false: the stomach is part of the circulatory system. (a) True (b) False
  40. 40.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) food pipe (d) blood

Answer key

  1. skin
  2. thinking and learning
  3. False
  4. large intestine
  5. 32
  6. False
  7. nervous system
  8. True
  9. False
  10. 206
  11. nerve
  12. stomach
  13. skin
  14. skull
  15. False
  16. True
  17. True
  18. large intestine
  19. lung
  20. True
  21. thigh
  22. skeletal system
  23. 2
  24. brain
  25. rib
  26. pulling bones to move
  27. True
  28. spinal cord
  29. spinal cord
  30. True
  31. True
  32. brain
  33. food pipe
  34. kidneys
  35. heart
  36. True
  37. False
  38. covering the body
  39. False
  40. food pipe

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