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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 386 · 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.

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

Answer key

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

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