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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 798 · 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 liver is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  2. 2.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  3. 3.🫀 The thigh bone is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  4. 4.🩺 Which body part has this job: covering the body? (a) ribs (b) brain (c) skin (d) stomach
  5. 5.What is a job of the skull? (a) covering the body (b) cleaning the blood (c) protecting the brain (d) taking in oxygen
  6. 6.What is a job of the muscles? (a) thinking and learning (b) pulling bones to move (c) cleaning the blood (d) protecting the brain
  7. 7.What is a job of the lungs? (a) pumping blood (b) pulling bones to move (c) guarding heart and lungs (d) taking in oxygen
  8. 8.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) backbone
  9. 9.🫁 How many lungs do we have?
  10. 10.What is a job of the heart? (a) churning food (b) pumping blood (c) covering the body (d) pulling bones to move
  11. 11.True or false: the windpipe is part of the skeletal system. (a) True (b) False
  12. 12.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the stomach (d) in the heart
  13. 13.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) food pipe
  14. 14.Which of these is part of the nervous system? (a) food pipe (b) blood vessel (c) brain (d) heart
  15. 15.🫀 The heart is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  16. 16.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) finger (d) neck
  17. 17.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) skull
  19. 19.🫀 The large intestine is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  20. 20.🩺 Which body part has this job: pumping blood? (a) muscles (b) heart (c) skin (d) skull
  21. 21.True or false: the backbone is part of the circulatory system. (a) False (b) True
  22. 22.True or false: taking in oxygen is a job of the kidneys. (a) True (b) False
  23. 23.Which of these is part of the skeletal system? (a) blood (b) thigh bone (c) nerve (d) blood vessel
  24. 24.True or false: churning food is a job of the heart. (a) True (b) False
  25. 25.True or false: the small intestine is part of the circulatory system. (a) True (b) False
  26. 26.🫀 The skull is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) circulatory system
  27. 27.What is a job of the skin? (a) churning food (b) protecting the brain (c) covering the body (d) taking in oxygen
  28. 28.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) kidneys (c) lungs (d) stomach
  29. 29.True or false: the heart is part of the circulatory system. (a) False (b) True
  30. 30.🫀 The spinal cord is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  31. 31.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  32. 32.Which of these is part of the skeletal system? (a) large intestine (b) blood vessel (c) rib (d) nerve
  33. 33.Which of these is part of the circulatory system? (a) small intestine (b) backbone (c) blood (d) skull
  34. 34.True or false: the small intestine is part of the digestive system. (a) False (b) True
  35. 35.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  36. 36.Which of these is part of the digestive system? (a) rib (b) spinal cord (c) small intestine (d) nerve
  37. 37.🦷 How many milk teeth does a child have?
  38. 38.Which of these is part of the respiratory system? (a) windpipe (b) brain (c) small intestine (d) food pipe
  39. 39.🔍 Which is the odd one out? (a) nerve (b) rib (c) spinal cord (d) brain
  40. 40.🩺 Which body part has this job: cleaning the blood? (a) heart (b) kidneys (c) ribs (d) lungs

Answer key

  1. digestive system
  2. oxygen
  3. skeletal system
  4. skin
  5. protecting the brain
  6. pulling bones to move
  7. taking in oxygen
  8. backbone
  9. 2
  10. pumping blood
  11. False
  12. in the mouth
  13. food pipe
  14. brain
  15. circulatory system
  16. thigh
  17. True
  18. skull
  19. digestive system
  20. heart
  21. False
  22. False
  23. thigh bone
  24. False
  25. False
  26. skeletal system
  27. covering the body
  28. lungs
  29. True
  30. nervous system
  31. False
  32. rib
  33. blood
  34. True
  35. ear
  36. small intestine
  37. 20
  38. windpipe
  39. rib
  40. kidneys

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