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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 418 · 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.

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

Answer key

  1. food pipe
  2. respiratory system
  3. digestive system
  4. False
  5. skull
  6. windpipe
  7. 206
  8. skin
  9. skin
  10. True
  11. stomach
  12. ear
  13. ribs
  14. blood vessel
  15. large intestine
  16. small intestine
  17. nervous system
  18. 2
  19. windpipe
  20. False
  21. lung
  22. True
  23. oxygen
  24. pumping blood
  25. thigh
  26. skeletal system
  27. True
  28. False
  29. blood
  30. False
  31. kidneys
  32. digestive system
  33. backbone
  34. False
  35. 4
  36. in the mouth
  37. circulatory system
  38. False
  39. skeletal system
  40. skeletal system

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