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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 965 · 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.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  2. 2.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  3. 3.🫀 The food pipe is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) skeletal system
  4. 4.True or false: churning food is a job of the skin. (a) False (b) True
  5. 5.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  6. 6.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) rib (d) windpipe
  7. 7.🔍 Which is the odd one out? (a) stomach (b) brain (c) food pipe (d) large intestine
  8. 8.🫀 The stomach is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  9. 9.🫘 How many kidneys do we have?
  10. 10.🫀 The small intestine is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  11. 11.What is a job of the skull? (a) protecting the brain (b) churning food (c) pumping blood (d) guarding heart and lungs
  12. 12.What is a job of the brain? (a) thinking and learning (b) taking in oxygen (c) guarding heart and lungs (d) pumping blood
  13. 13.Which of these is part of the respiratory system? (a) windpipe (b) brain (c) rib (d) stomach
  14. 14.What is a job of the muscles? (a) taking in oxygen (b) churning food (c) covering the body (d) pulling bones to move
  15. 15.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) spinal cord
  16. 16.Which of these is part of the circulatory system? (a) heart (b) liver (c) small intestine (d) food pipe
  17. 17.What is a job of the lungs? (a) guarding heart and lungs (b) pulling bones to move (c) taking in oxygen (d) thinking and learning
  18. 18.True or false: the food pipe is part of the digestive system. (a) False (b) True
  19. 19.True or false: covering the body is a job of the skin. (a) False (b) True
  20. 20.What is a job of the kidneys? (a) pulling bones to move (b) thinking and learning (c) taking in oxygen (d) cleaning the blood
  21. 21.What is a job of the ribs? (a) pulling bones to move (b) cleaning the blood (c) covering the body (d) guarding heart and lungs
  22. 22.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) heart (c) skull (d) muscles
  23. 23.Which of these is part of the skeletal system? (a) liver (b) stomach (c) thigh bone (d) spinal cord
  24. 24.🦴 How many bones are there in a grown-up’s body?
  25. 25.🫀 The rib is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  26. 26.Which of these is part of the nervous system? (a) nerve (b) small intestine (c) heart (d) food pipe
  27. 27.True or false: the windpipe is part of the skeletal system. (a) False (b) True
  28. 28.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) arm (d) neck
  29. 29.Which of these is part of the digestive system? (a) large intestine (b) nerve (c) heart (d) blood
  30. 30.❤️ How many chambers (rooms) does the human heart have?
  31. 31.True or false: the stomach is part of the circulatory system. (a) False (b) True
  32. 32.What is a job of the skin? (a) cleaning the blood (b) covering the body (c) guarding heart and lungs (d) pumping blood
  33. 33.Which of these is part of the digestive system? (a) heart (b) rib (c) backbone (d) small intestine
  34. 34.True or false: the brain is part of the circulatory system. (a) True (b) False
  35. 35.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  36. 36.True or false: the heart is part of the respiratory system. (a) True (b) False
  37. 37.🫁 How many lungs do we have?
  38. 38.True or false: protecting the brain is a job of the skull. (a) False (b) True
  39. 39.Which of these is part of the nervous system? (a) windpipe (b) lung (c) thigh bone (d) brain
  40. 40.🫀 The nerve is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system

Answer key

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

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