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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 450 · 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.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  2. 2.❤️ How many chambers (rooms) does the human heart have?
  3. 3.Which of these is part of the nervous system? (a) large intestine (b) liver (c) brain (d) backbone
  4. 4.🫀 The food pipe is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  5. 5.Which of these is part of the skeletal system? (a) skull (b) small intestine (c) spinal cord (d) blood
  6. 6.🔍 Which is the odd one out? (a) large intestine (b) lung (c) liver (d) stomach
  7. 7.True or false: the blood is part of the respiratory system. (a) True (b) False
  8. 8.🫀 The liver is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  9. 9.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) skull
  10. 10.🫀 The skull is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  11. 11.🫀 The brain is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  12. 12.Which of these is part of the respiratory system? (a) thigh bone (b) blood vessel (c) lung (d) backbone
  13. 13.🫀 The windpipe is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  14. 14.Which of these is part of the nervous system? (a) nerve (b) blood (c) liver (d) small intestine
  15. 15.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) blood vessel
  16. 16.What is a job of the kidneys? (a) taking in oxygen (b) guarding heart and lungs (c) pulling bones to move (d) cleaning the blood
  17. 17.Which of these is part of the circulatory system? (a) spinal cord (b) food pipe (c) blood (d) rib
  18. 18.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
  19. 19.🩺 Which body part has this job: churning food? (a) skin (b) lungs (c) ribs (d) stomach
  20. 20.What is a job of the brain? (a) covering the body (b) churning food (c) pulling bones to move (d) thinking and learning
  21. 21.True or false: pulling bones to move is a job of the skull. (a) False (b) True
  22. 22.What is a job of the ribs? (a) pumping blood (b) churning food (c) guarding heart and lungs (d) protecting the brain
  23. 23.🫀 The large intestine is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  24. 24.🫀 The lung is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  25. 25.True or false: the brain is part of the nervous system. (a) False (b) True
  26. 26.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) skull (c) brain (d) lungs
  27. 27.Which of these is part of the circulatory system? (a) brain (b) small intestine (c) rib (d) blood vessel
  28. 28.True or false: the food pipe is part of the digestive system. (a) False (b) True
  29. 29.What is a job of the stomach? (a) pumping blood (b) protecting the brain (c) thinking and learning (d) churning food
  30. 30.🦴 How many bones are there in a grown-up’s body?
  31. 31.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the heart (d) in the mouth
  32. 32.🫁 How many lungs do we have?
  33. 33.🫀 The nerve is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  34. 34.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) brain (d) skin
  35. 35.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) pulling bones to move (d) covering the body
  36. 36.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  37. 37.True or false: taking in oxygen is a job of the heart. (a) True (b) False
  38. 38.True or false: cleaning the blood is a job of the heart. (a) False (b) True
  39. 39.Which of these is part of the skeletal system? (a) thigh bone (b) food pipe (c) nerve (d) small intestine
  40. 40.🫀 The spinal cord is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system

Answer key

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

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