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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 558 · 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.True or false: covering the body is a job of the lungs. (a) False (b) True
  2. 2.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  3. 3.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  4. 4.True or false: the windpipe is part of the skeletal system. (a) False (b) True
  5. 5.True or false: the brain is part of the nervous system. (a) True (b) False
  6. 6.True or false: the rib is part of the skeletal system. (a) True (b) False
  7. 7.🫀 The brain is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  8. 8.What is a job of the muscles? (a) taking in oxygen (b) pulling bones to move (c) churning food (d) cleaning the blood
  9. 9.🫀 The heart is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  10. 10.💨 Which gas does our body need from the air we breathe in? (a) steam (b) carbon dioxide (c) smoke (d) oxygen
  11. 11.🔍 Which is the odd one out? (a) blood vessel (b) food pipe (c) heart (d) blood
  12. 12.Which of these is part of the digestive system? (a) skull (b) brain (c) rib (d) food pipe
  13. 13.Which of these is part of the skeletal system? (a) lung (b) windpipe (c) blood vessel (d) thigh bone
  14. 14.❤️ How many chambers (rooms) does the human heart have?
  15. 15.Which of these is part of the digestive system? (a) thigh bone (b) stomach (c) blood vessel (d) skull
  16. 16.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  17. 17.🦷 How many milk teeth does a child have?
  18. 18.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) finger (d) toe
  19. 19.🦷 How many permanent teeth does a grown-up have in all?
  20. 20.What is a job of the lungs? (a) taking in oxygen (b) churning food (c) protecting the brain (d) covering the body
  21. 21.🫁 How many lungs do we have?
  22. 22.What is a job of the skin? (a) guarding heart and lungs (b) thinking and learning (c) covering the body (d) taking in oxygen
  23. 23.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  24. 24.🦴 How many bones are there in a grown-up’s body?
  25. 25.What is a job of the kidneys? (a) churning food (b) thinking and learning (c) guarding heart and lungs (d) cleaning the blood
  26. 26.🫀 The spinal cord is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  27. 27.🫀 The lung is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  28. 28.🩺 Which body part has this job: churning food? (a) stomach (b) lungs (c) skin (d) ribs
  29. 29.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  30. 30.🩺 Which body part has this job: covering the body? (a) kidneys (b) muscles (c) skull (d) skin
  31. 31.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  32. 32.🫀 The backbone is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) respiratory system
  33. 33.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) lungs (c) heart (d) stomach
  34. 34.Which of these is part of the skeletal system? (a) nerve (b) blood (c) skull (d) stomach
  35. 35.What is a job of the skull? (a) pulling bones to move (b) churning food (c) covering the body (d) protecting the brain
  36. 36.True or false: pulling bones to move is a job of the ribs. (a) True (b) False
  37. 37.True or false: pumping blood is a job of the heart. (a) True (b) False
  38. 38.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) brain (c) skull (d) muscles
  39. 39.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) brain (c) lungs (d) skull
  40. 40.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the lungs (d) in the heart

Answer key

  1. False
  2. digestive system
  3. False
  4. False
  5. True
  6. True
  7. nervous system
  8. pulling bones to move
  9. circulatory system
  10. oxygen
  11. food pipe
  12. food pipe
  13. thigh bone
  14. 4
  15. stomach
  16. skin
  17. 20
  18. ear
  19. 32
  20. taking in oxygen
  21. 2
  22. covering the body
  23. False
  24. 206
  25. cleaning the blood
  26. nervous system
  27. respiratory system
  28. stomach
  29. True
  30. skin
  31. thigh
  32. skeletal system
  33. ribs
  34. skull
  35. protecting the brain
  36. False
  37. True
  38. muscles
  39. lungs
  40. in the mouth

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