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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 933 · 40 questions
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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 kidneys? (a) covering the body (b) thinking and learning (c) cleaning the blood (d) pumping blood
  2. 2.🩺 Which body part has this job: covering the body? (a) muscles (b) skin (c) lungs (d) ribs
  3. 3.🩺 Which body part has this job: pumping blood? (a) kidneys (b) brain (c) ribs (d) heart
  4. 4.🦴 How many bones are there in a grown-up’s body?
  5. 5.What is a job of the skull? (a) churning food (b) protecting the brain (c) pumping blood (d) thinking and learning
  6. 6.True or false: the lung is part of the skeletal system. (a) False (b) True
  7. 7.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  8. 8.🫀 The nerve is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  9. 9.🩺 Which body part has this job: cleaning the blood? (a) heart (b) stomach (c) brain (d) kidneys
  10. 10.🫀 The food pipe is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  11. 11.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) rib (d) small intestine
  12. 12.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) skull (d) kidneys
  13. 13.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) toe (d) nose
  14. 14.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the lungs (d) in the mouth
  15. 15.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) blood vessel (d) nerve
  16. 16.Which of these is part of the skeletal system? (a) backbone (b) windpipe (c) food pipe (d) blood
  17. 17.🫘 How many kidneys do we have?
  18. 18.🫁 How many lungs do we have?
  19. 19.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) blood (d) backbone
  20. 20.True or false: the thigh bone is part of the circulatory system. (a) False (b) True
  21. 21.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) lungs (c) skin (d) kidneys
  22. 22.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  23. 23.🫀 The liver is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  24. 24.🦷 How many milk teeth does a child have?
  25. 25.Which of these is part of the digestive system? (a) backbone (b) blood vessel (c) heart (d) liver
  26. 26.Which of these is part of the nervous system? (a) thigh bone (b) brain (c) windpipe (d) large intestine
  27. 27.Which of these is part of the circulatory system? (a) small intestine (b) heart (c) stomach (d) spinal cord
  28. 28.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  29. 29.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) lung
  30. 30.Which of these is part of the respiratory system? (a) food pipe (b) thigh bone (c) windpipe (d) blood vessel
  31. 31.🔍 Which is the odd one out? (a) rib (b) skull (c) spinal cord (d) backbone
  32. 32.❤️ How many chambers (rooms) does the human heart have?
  33. 33.True or false: pumping blood is a job of the heart. (a) True (b) False
  34. 34.True or false: covering the body is a job of the skin. (a) True (b) False
  35. 35.What is a job of the muscles? (a) taking in oxygen (b) pulling bones to move (c) pumping blood (d) protecting the brain
  36. 36.True or false: the liver is part of the respiratory system. (a) True (b) False
  37. 37.Which of these is part of the skeletal system? (a) stomach (b) heart (c) rib (d) liver
  38. 38.True or false: protecting the brain is a job of the muscles. (a) False (b) True
  39. 39.🫀 The rib is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  40. 40.True or false: the skull is part of the nervous system. (a) True (b) False

Answer key

  1. cleaning the blood
  2. skin
  3. heart
  4. 206
  5. protecting the brain
  6. False
  7. respiratory system
  8. nervous system
  9. kidneys
  10. digestive system
  11. rib
  12. brain
  13. ear
  14. in the mouth
  15. blood vessel
  16. backbone
  17. 2
  18. 2
  19. blood
  20. False
  21. lungs
  22. True
  23. digestive system
  24. 20
  25. liver
  26. brain
  27. heart
  28. True
  29. lung
  30. windpipe
  31. spinal cord
  32. 4
  33. True
  34. True
  35. pulling bones to move
  36. False
  37. rib
  38. False
  39. skeletal system
  40. False

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