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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 579 · 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.What is a job of the brain? (a) pumping blood (b) taking in oxygen (c) protecting the brain (d) thinking and learning
  2. 2.Which of these is part of the digestive system? (a) blood vessel (b) stomach (c) blood (d) windpipe
  3. 3.🩺 Which body part has this job: covering the body? (a) skull (b) brain (c) ribs (d) skin
  4. 4.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  5. 5.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  6. 6.🫁 How many lungs do we have?
  7. 7.Which of these is part of the nervous system? (a) blood vessel (b) blood (c) heart (d) brain
  8. 8.👂 The smallest bone of the body is in the ___. (a) ear (b) toe (c) finger (d) nose
  9. 9.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) skin (c) kidneys (d) lungs
  10. 10.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  11. 11.True or false: covering the body is a job of the skin. (a) True (b) False
  12. 12.What is a job of the muscles? (a) pumping blood (b) covering the body (c) taking in oxygen (d) pulling bones to move
  13. 13.True or false: thinking and learning is a job of the brain. (a) True (b) False
  14. 14.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) windpipe (d) nerve
  15. 15.🩺 Which body part has this job: protecting the brain? (a) skin (b) lungs (c) kidneys (d) skull
  16. 16.🩺 Which body part has this job: thinking and learning? (a) heart (b) stomach (c) brain (d) lungs
  17. 17.What is a job of the lungs? (a) protecting the brain (b) taking in oxygen (c) pulling bones to move (d) guarding heart and lungs
  18. 18.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  19. 19.Which of these is part of the skeletal system? (a) nerve (b) stomach (c) lung (d) rib
  20. 20.What is a job of the heart? (a) churning food (b) covering the body (c) pumping blood (d) pulling bones to move
  21. 21.Which of these is part of the skeletal system? (a) windpipe (b) blood (c) thigh bone (d) spinal cord
  22. 22.True or false: the backbone is part of the skeletal system. (a) False (b) True
  23. 23.Which of these is part of the nervous system? (a) skull (b) large intestine (c) spinal cord (d) windpipe
  24. 24.🦴 How many bones are there in a grown-up’s body?
  25. 25.Which of these is part of the circulatory system? (a) thigh bone (b) blood (c) windpipe (d) brain
  26. 26.What is a job of the skull? (a) taking in oxygen (b) covering the body (c) guarding heart and lungs (d) protecting the brain
  27. 27.True or false: taking in oxygen is a job of the brain. (a) False (b) True
  28. 28.🔍 Which is the odd one out? (a) rib (b) blood vessel (c) backbone (d) skull
  29. 29.True or false: the small intestine is part of the nervous system. (a) True (b) False
  30. 30.Which of these is part of the digestive system? (a) lung (b) windpipe (c) liver (d) spinal cord
  31. 31.True or false: taking in oxygen is a job of the muscles. (a) False (b) True
  32. 32.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  33. 33.True or false: pulling bones to move is a job of the stomach. (a) False (b) True
  34. 34.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) heart (d) brain
  35. 35.True or false: the liver is part of the skeletal system. (a) False (b) True
  36. 36.🫀 The backbone is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  37. 37.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  38. 38.🫀 The heart is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) respiratory system
  39. 39.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) blood (d) blood vessel
  40. 40.True or false: the spinal cord is part of the nervous system. (a) False (b) True

Answer key

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

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