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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 398 · 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.What is a job of the skin? (a) cleaning the blood (b) guarding heart and lungs (c) covering the body (d) pumping blood
  2. 2.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
  3. 3.🔍 Which is the odd one out? (a) blood vessel (b) rib (c) skull (d) thigh bone
  4. 4.What is a job of the heart? (a) taking in oxygen (b) covering the body (c) pulling bones to move (d) pumping blood
  5. 5.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) ear (d) nose
  6. 6.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) muscles (c) kidneys (d) stomach
  7. 7.🫀 The backbone is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  8. 8.True or false: protecting the brain is a job of the ribs. (a) True (b) False
  9. 9.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  10. 10.True or false: the food pipe is part of the respiratory system. (a) False (b) True
  11. 11.🫁 How many lungs do we have?
  12. 12.True or false: the large intestine is part of the skeletal system. (a) False (b) True
  13. 13.Which of these is part of the nervous system? (a) backbone (b) brain (c) food pipe (d) blood
  14. 14.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  15. 15.Which of these is part of the skeletal system? (a) brain (b) blood (c) thigh bone (d) blood vessel
  16. 16.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  17. 17.What is a job of the brain? (a) thinking and learning (b) covering the body (c) pumping blood (d) guarding heart and lungs
  18. 18.True or false: cleaning the blood is a job of the ribs. (a) True (b) False
  19. 19.Which of these is part of the nervous system? (a) thigh bone (b) spinal cord (c) rib (d) blood
  20. 20.True or false: the skull is part of the circulatory system. (a) True (b) False
  21. 21.🔍 Which is the odd one out? (a) backbone (b) rib (c) thigh bone (d) lung
  22. 22.🦷 How many milk teeth does a child have?
  23. 23.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) spinal cord
  24. 24.🫀 The large intestine is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  25. 25.True or false: thinking and learning is a job of the brain. (a) True (b) False
  26. 26.🫘 How many kidneys do we have?
  27. 27.🦴 How many bones are there in a grown-up’s body?
  28. 28.True or false: the small intestine is part of the digestive system. (a) True (b) False
  29. 29.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  30. 30.True or false: protecting the brain is a job of the skull. (a) False (b) True
  31. 31.True or false: the skull is part of the nervous system. (a) False (b) True
  32. 32.💨 Which gas does our body need from the air we breathe in? (a) steam (b) smoke (c) carbon dioxide (d) oxygen
  33. 33.🔍 Which is the odd one out? (a) liver (b) windpipe (c) small intestine (d) large intestine
  34. 34.True or false: pulling bones to move is a job of the brain. (a) False (b) True
  35. 35.🔍 Which is the odd one out? (a) rib (b) nerve (c) spinal cord (d) brain
  36. 36.🔍 Which is the odd one out? (a) stomach (b) skull (c) thigh bone (d) backbone
  37. 37.🩺 Which body part has this job: thinking and learning? (a) skin (b) stomach (c) kidneys (d) brain
  38. 38.🩺 Which body part has this job: pumping blood? (a) kidneys (b) lungs (c) heart (d) ribs
  39. 39.Which of these is part of the circulatory system? (a) large intestine (b) thigh bone (c) heart (d) lung
  40. 40.🩺 Which body part has this job: churning food? (a) kidneys (b) heart (c) stomach (d) ribs

Answer key

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

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