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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 439 · 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) covering the body (b) pumping blood (c) taking in oxygen (d) protecting the brain
  2. 2.Which of these is part of the digestive system? (a) stomach (b) spinal cord (c) skull (d) windpipe
  3. 3.Which of these is part of the respiratory system? (a) blood vessel (b) nerve (c) spinal cord (d) lung
  4. 4.True or false: the nerve is part of the nervous system. (a) False (b) True
  5. 5.🩺 Which body part has this job: pumping blood? (a) stomach (b) brain (c) heart (d) kidneys
  6. 6.🩺 Which body part has this job: pulling bones to move? (a) skin (b) muscles (c) brain (d) ribs
  7. 7.True or false: the nerve is part of the digestive system. (a) True (b) False
  8. 8.True or false: the heart is part of the circulatory system. (a) False (b) True
  9. 9.🔍 Which is the odd one out? (a) rib (b) skull (c) thigh bone (d) spinal cord
  10. 10.🫁 How many lungs do we have?
  11. 11.What is a job of the heart? (a) pulling bones to move (b) pumping blood (c) thinking and learning (d) protecting the brain
  12. 12.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) brain (c) lungs (d) skin
  13. 13.🫀 The blood vessel is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  14. 14.🩺 Which body part has this job: taking in oxygen? (a) brain (b) ribs (c) lungs (d) stomach
  15. 15.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  16. 16.Which of these is part of the skeletal system? (a) lung (b) large intestine (c) liver (d) thigh bone
  17. 17.🔍 Which is the odd one out? (a) heart (b) large intestine (c) liver (d) food pipe
  18. 18.True or false: pumping blood is a job of the heart. (a) True (b) False
  19. 19.Which of these is part of the skeletal system? (a) liver (b) blood vessel (c) nerve (d) skull
  20. 20.🫀 The lung is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  21. 21.True or false: protecting the brain is a job of the skin. (a) False (b) True
  22. 22.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  23. 23.Which of these is part of the circulatory system? (a) heart (b) spinal cord (c) brain (d) lung
  24. 24.True or false: the rib is part of the respiratory system. (a) True (b) False
  25. 25.🫀 The windpipe is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  26. 26.Which of these is part of the digestive system? (a) rib (b) heart (c) large intestine (d) blood
  27. 27.🫘 How many kidneys do we have?
  28. 28.True or false: the rib is part of the skeletal system. (a) True (b) False
  29. 29.What is a job of the stomach? (a) thinking and learning (b) churning food (c) guarding heart and lungs (d) cleaning the blood
  30. 30.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) heart (b) lung (c) blood (d) blood vessel
  32. 32.❤️ How many chambers (rooms) does the human heart have?
  33. 33.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  34. 34.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  35. 35.What is a job of the brain? (a) thinking and learning (b) covering the body (c) protecting the brain (d) pulling bones to move
  36. 36.💨 Which gas does our body need from the air we breathe in? (a) steam (b) carbon dioxide (c) oxygen (d) smoke
  37. 37.Which of these is part of the digestive system? (a) heart (b) skull (c) thigh bone (d) small intestine
  38. 38.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  39. 39.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) heart (d) kidney
  40. 40.🦴 How many bones are there in a grown-up’s body?

Answer key

  1. covering the body
  2. stomach
  3. lung
  4. True
  5. heart
  6. muscles
  7. False
  8. True
  9. spinal cord
  10. 2
  11. pumping blood
  12. brain
  13. circulatory system
  14. lungs
  15. digestive system
  16. thigh bone
  17. heart
  18. True
  19. skull
  20. respiratory system
  21. False
  22. in the mouth
  23. heart
  24. False
  25. respiratory system
  26. large intestine
  27. 2
  28. True
  29. churning food
  30. False
  31. lung
  32. 4
  33. True
  34. thigh
  35. thinking and learning
  36. oxygen
  37. small intestine
  38. False
  39. skin
  40. 206

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