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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 188 · 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 skeletal system? (a) nerve (b) backbone (c) food pipe (d) heart
  2. 2.What is a job of the skull? (a) protecting the brain (b) pulling bones to move (c) covering the body (d) pumping blood
  3. 3.❤️ How many chambers (rooms) does the human heart have?
  4. 4.💨 Which gas does our body need from the air we breathe in? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) skull (c) nerve (d) brain
  6. 6.🫀 The skull is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  7. 7.True or false: the blood is part of the circulatory system. (a) True (b) False
  8. 8.What is a job of the lungs? (a) pumping blood (b) covering the body (c) pulling bones to move (d) taking in oxygen
  9. 9.🩺 Which body part has this job: protecting the brain? (a) skull (b) heart (c) skin (d) kidneys
  10. 10.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  11. 11.🫀 The blood is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) circulatory system
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  14. 14.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the lungs (d) in the stomach
  15. 15.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  16. 16.True or false: pumping blood is a job of the heart. (a) True (b) False
  17. 17.True or false: the food pipe is part of the digestive system. (a) False (b) True
  18. 18.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) brain (d) kidney
  19. 19.True or false: taking in oxygen is a job of the stomach. (a) False (b) True
  20. 20.True or false: the nerve is part of the nervous system. (a) True (b) False
  21. 21.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  22. 22.True or false: the heart is part of the circulatory system. (a) True (b) False
  23. 23.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) brain (c) lungs (d) heart
  24. 24.🩺 Which body part has this job: covering the body? (a) stomach (b) skin (c) lungs (d) brain
  25. 25.🩺 Which body part has this job: churning food? (a) muscles (b) stomach (c) skull (d) ribs
  26. 26.Which of these is part of the nervous system? (a) blood (b) large intestine (c) thigh bone (d) brain
  27. 27.True or false: the large intestine is part of the digestive system. (a) False (b) True
  28. 28.🦷 How many permanent teeth does a grown-up have in all?
  29. 29.🩺 Which body part has this job: thinking and learning? (a) brain (b) kidneys (c) skin (d) ribs
  30. 30.🫀 The rib is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  31. 31.What is a job of the ribs? (a) protecting the brain (b) thinking and learning (c) guarding heart and lungs (d) covering the body
  32. 32.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) brain
  33. 33.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  34. 34.True or false: the stomach is part of the respiratory system. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) blood (d) backbone
  36. 36.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) blood vessel
  37. 37.True or false: protecting the brain is a job of the skin. (a) True (b) False
  38. 38.What is a job of the stomach? (a) churning food (b) protecting the brain (c) taking in oxygen (d) guarding heart and lungs
  39. 39.🫀 The brain is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  40. 40.Which of these is part of the respiratory system? (a) nerve (b) brain (c) skull (d) windpipe

Answer key

  1. backbone
  2. protecting the brain
  3. 4
  4. oxygen
  5. skull
  6. skeletal system
  7. True
  8. taking in oxygen
  9. skull
  10. True
  11. circulatory system
  12. 206
  13. False
  14. in the mouth
  15. True
  16. True
  17. True
  18. skin
  19. False
  20. True
  21. nervous system
  22. True
  23. ribs
  24. skin
  25. stomach
  26. brain
  27. True
  28. 32
  29. brain
  30. skeletal system
  31. guarding heart and lungs
  32. brain
  33. True
  34. False
  35. blood
  36. blood vessel
  37. False
  38. churning food
  39. nervous system
  40. windpipe

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