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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 720 · 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.What is a job of the lungs? (a) covering the body (b) thinking and learning (c) guarding heart and lungs (d) taking in oxygen
  2. 2.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the heart (d) in the stomach
  3. 3.What is a job of the heart? (a) pumping blood (b) pulling bones to move (c) taking in oxygen (d) protecting the brain
  4. 4.What is a job of the ribs? (a) cleaning the blood (b) pulling bones to move (c) guarding heart and lungs (d) covering the body
  5. 5.🩺 Which body part has this job: pumping blood? (a) stomach (b) heart (c) brain (d) skin
  6. 6.Which of these is part of the circulatory system? (a) small intestine (b) spinal cord (c) brain (d) blood
  7. 7.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
  8. 8.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  9. 9.🫀 The skull is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  10. 10.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) neck (d) arm
  11. 11.🫀 The large intestine is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system
  12. 12.🩺 Which body part has this job: taking in oxygen? (a) brain (b) muscles (c) skin (d) lungs
  13. 13.🫀 The spinal cord is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) skeletal system
  14. 14.🦴 How many bones are there in a grown-up’s body?
  15. 15.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  16. 16.True or false: the heart is part of the circulatory system. (a) True (b) False
  17. 17.True or false: cleaning the blood is a job of the heart. (a) True (b) False
  18. 18.True or false: the skull is part of the skeletal system. (a) False (b) True
  19. 19.True or false: thinking and learning is a job of the brain. (a) False (b) True
  20. 20.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) heart (d) liver
  21. 21.🫀 The food pipe is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  22. 22.True or false: the rib is part of the digestive system. (a) False (b) True
  23. 23.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) rib (d) nerve
  24. 24.Which of these is part of the nervous system? (a) lung (b) nerve (c) rib (d) heart
  25. 25.🦷 How many permanent teeth does a grown-up have in all?
  26. 26.Which of these is part of the nervous system? (a) lung (b) thigh bone (c) brain (d) food pipe
  27. 27.🫀 The lung is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  28. 28.True or false: the nerve is part of the skeletal system. (a) True (b) False
  29. 29.True or false: the small intestine is part of the digestive system. (a) True (b) False
  30. 30.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  31. 31.True or false: the liver is part of the skeletal system. (a) True (b) False
  32. 32.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  33. 33.🫀 The small intestine is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) circulatory system
  34. 34.Which of these is part of the skeletal system? (a) small intestine (b) heart (c) skull (d) nerve
  35. 35.True or false: pumping blood is a job of the muscles. (a) False (b) True
  36. 36.🫀 The windpipe is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  37. 37.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) liver (d) blood
  38. 38.True or false: guarding heart and lungs is a job of the heart. (a) True (b) False
  39. 39.Which of these is part of the digestive system? (a) thigh bone (b) windpipe (c) rib (d) stomach
  40. 40.True or false: the food pipe is part of the skeletal system. (a) False (b) True

Answer key

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

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