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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 234 · 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.🫘 How many kidneys do we have?
  2. 2.🫀 The large intestine is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  3. 3.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) skull
  4. 4.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  5. 5.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) blood (d) food pipe
  6. 6.🫀 The stomach is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) circulatory system
  7. 7.🫀 The windpipe is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) nervous system
  8. 8.🔍 Which is the odd one out? (a) rib (b) backbone (c) skull (d) heart
  9. 9.True or false: the windpipe is part of the nervous system. (a) True (b) False
  10. 10.True or false: churning food is a job of the stomach. (a) False (b) True
  11. 11.What is a job of the heart? (a) taking in oxygen (b) pulling bones to move (c) pumping blood (d) guarding heart and lungs
  12. 12.Which of these is part of the skeletal system? (a) thigh bone (b) blood (c) stomach (d) heart
  13. 13.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the mouth (d) in the lungs
  14. 14.🫀 The nerve is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  15. 15.What is a job of the brain? (a) guarding heart and lungs (b) thinking and learning (c) pulling bones to move (d) cleaning the blood
  16. 16.True or false: pulling bones to move is a job of the brain. (a) False (b) True
  17. 17.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
  18. 18.True or false: thinking and learning is a job of the skin. (a) False (b) True
  19. 19.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) heart (d) kidney
  20. 20.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  21. 21.True or false: the blood is part of the digestive system. (a) False (b) True
  22. 22.🩺 Which body part has this job: covering the body? (a) brain (b) ribs (c) muscles (d) skin
  23. 23.🫁 How many lungs do we have?
  24. 24.True or false: cleaning the blood is a job of the ribs. (a) False (b) True
  25. 25.Which of these is part of the skeletal system? (a) blood (b) lung (c) skull (d) small intestine
  26. 26.🫀 The rib is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  27. 27.🫀 The backbone is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  28. 28.What is a job of the muscles? (a) taking in oxygen (b) pulling bones to move (c) protecting the brain (d) covering the body
  29. 29.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) finger (d) arm
  30. 30.What is a job of the kidneys? (a) pumping blood (b) guarding heart and lungs (c) churning food (d) cleaning the blood
  31. 31.🫀 The small intestine is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  32. 32.🩺 Which body part has this job: protecting the brain? (a) skull (b) kidneys (c) lungs (d) muscles
  33. 33.🩺 Which body part has this job: thinking and learning? (a) skull (b) skin (c) muscles (d) brain
  34. 34.🫀 The heart is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  35. 35.Which of these is part of the circulatory system? (a) windpipe (b) stomach (c) large intestine (d) blood
  36. 36.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) lungs (c) kidneys (d) brain
  37. 37.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  38. 38.True or false: thinking and learning is a job of the brain. (a) True (b) False
  39. 39.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  40. 40.Which of these is part of the respiratory system? (a) lung (b) skull (c) blood (d) spinal cord

Answer key

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

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