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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 752 · 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 muscles? (a) pulling bones to move (b) protecting the brain (c) cleaning the blood (d) pumping blood
  2. 2.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) thigh bone (d) heart
  3. 3.What is a job of the brain? (a) taking in oxygen (b) covering the body (c) thinking and learning (d) cleaning the blood
  4. 4.🫁 How many lungs do we have?
  5. 5.Which of these is part of the skeletal system? (a) stomach (b) thigh bone (c) brain (d) blood
  6. 6.Which of these is part of the respiratory system? (a) skull (b) large intestine (c) food pipe (d) lung
  7. 7.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the heart (d) in the lungs
  8. 8.🫀 The brain is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  9. 9.What is a job of the skull? (a) protecting the brain (b) taking in oxygen (c) pulling bones to move (d) covering the body
  10. 10.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) brain (c) stomach (d) lungs
  11. 11.True or false: taking in oxygen is a job of the kidneys. (a) False (b) True
  12. 12.🫀 The heart is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  13. 13.True or false: the small intestine is part of the digestive system. (a) True (b) False
  14. 14.🩺 Which body part has this job: churning food? (a) stomach (b) ribs (c) skull (d) skin
  15. 15.🦴 How many bones are there in a grown-up’s body?
  16. 16.🫀 The lung is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  17. 17.🫘 How many kidneys do we have?
  18. 18.🫀 The spinal cord is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system
  19. 19.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  20. 20.🩺 Which body part has this job: covering the body? (a) skull (b) skin (c) lungs (d) muscles
  21. 21.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) finger (d) ear
  22. 22.🫀 The stomach is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  23. 23.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  24. 24.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  25. 25.🩺 Which body part has this job: pumping blood? (a) lungs (b) heart (c) brain (d) muscles
  26. 26.What is a job of the ribs? (a) guarding heart and lungs (b) thinking and learning (c) churning food (d) taking in oxygen
  27. 27.❤️ How many chambers (rooms) does the human heart have?
  28. 28.Which of these is part of the respiratory system? (a) windpipe (b) nerve (c) rib (d) blood
  29. 29.What is a job of the lungs? (a) protecting the brain (b) pulling bones to move (c) thinking and learning (d) taking in oxygen
  30. 30.🔍 Which is the odd one out? (a) brain (b) heart (c) blood (d) blood vessel
  31. 31.True or false: guarding heart and lungs is a job of the muscles. (a) True (b) False
  32. 32.True or false: the skull is part of the skeletal system. (a) True (b) False
  33. 33.Which of these is part of the circulatory system? (a) backbone (b) nerve (c) heart (d) small intestine
  34. 34.🩺 Which body part has this job: taking in oxygen? (a) skin (b) stomach (c) brain (d) lungs
  35. 35.True or false: churning food is a job of the skull. (a) True (b) False
  36. 36.True or false: the spinal cord is part of the respiratory system. (a) False (b) True
  37. 37.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  38. 38.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
  39. 39.True or false: covering the body is a job of the skin. (a) False (b) True
  40. 40.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) skin (c) brain (d) kidneys

Answer key

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

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