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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 659 · 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.🫀 The backbone is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  2. 2.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  3. 3.Which of these is part of the nervous system? (a) lung (b) heart (c) large intestine (d) brain
  4. 4.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  5. 5.True or false: the rib is part of the respiratory system. (a) True (b) False
  6. 6.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) lungs (c) muscles (d) stomach
  7. 7.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) carbon dioxide (d) steam
  8. 8.True or false: pumping blood is a job of the stomach. (a) False (b) True
  9. 9.🔍 Which is the odd one out? (a) backbone (b) spinal cord (c) nerve (d) brain
  10. 10.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the heart (d) in the lungs
  11. 11.What is a job of the kidneys? (a) cleaning the blood (b) pulling bones to move (c) covering the body (d) guarding heart and lungs
  12. 12.🫘 How many kidneys do we have?
  13. 13.Which of these is part of the digestive system? (a) windpipe (b) liver (c) rib (d) blood
  14. 14.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) kidneys (c) stomach (d) lungs
  15. 15.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) skull (d) liver
  16. 16.🫀 The nerve is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  17. 17.🧍 Which is the largest organ of the human body? (a) kidney (b) brain (c) skin (d) heart
  18. 18.What is a job of the lungs? (a) protecting the brain (b) taking in oxygen (c) cleaning the blood (d) thinking and learning
  19. 19.🔍 Which is the odd one out? (a) brain (b) blood vessel (c) blood (d) heart
  20. 20.🩺 Which body part has this job: covering the body? (a) lungs (b) skin (c) ribs (d) muscles
  21. 21.What is a job of the brain? (a) thinking and learning (b) churning food (c) pulling bones to move (d) guarding heart and lungs
  22. 22.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) food pipe (d) windpipe
  23. 23.True or false: guarding heart and lungs is a job of the heart. (a) True (b) False
  24. 24.True or false: pumping blood is a job of the skull. (a) True (b) False
  25. 25.True or false: the skull is part of the skeletal system. (a) False (b) True
  26. 26.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  27. 27.🫀 The large intestine is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  28. 28.True or false: the skull is part of the respiratory system. (a) False (b) True
  29. 29.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  30. 30.True or false: taking in oxygen is a job of the skin. (a) False (b) True
  31. 31.🫀 The spinal cord is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  32. 32.True or false: the backbone is part of the skeletal system. (a) True (b) False
  33. 33.Which of these is part of the digestive system? (a) blood (b) brain (c) rib (d) large intestine
  34. 34.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) ear (d) toe
  35. 35.True or false: the brain is part of the circulatory system. (a) True (b) False
  36. 36.What is a job of the ribs? (a) pulling bones to move (b) protecting the brain (c) churning food (d) guarding heart and lungs
  37. 37.🩺 Which body part has this job: churning food? (a) skull (b) brain (c) stomach (d) ribs
  38. 38.🩺 Which body part has this job: pumping blood? (a) lungs (b) heart (c) kidneys (d) muscles
  39. 39.True or false: churning food is a job of the muscles. (a) True (b) False
  40. 40.Which of these is part of the nervous system? (a) spinal cord (b) food pipe (c) lung (d) large intestine

Answer key

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

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