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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 128 · 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.Which of these is part of the respiratory system? (a) lung (b) spinal cord (c) blood vessel (d) small intestine
  2. 2.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) brain (c) muscles (d) lungs
  3. 3.🦷 How many permanent teeth does a grown-up have in all?
  4. 4.What is a job of the kidneys? (a) pumping blood (b) taking in oxygen (c) cleaning the blood (d) protecting the brain
  5. 5.🦷 How many milk teeth does a child have?
  6. 6.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) liver (d) blood
  7. 7.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  8. 8.What is a job of the skull? (a) covering the body (b) taking in oxygen (c) protecting the brain (d) churning food
  9. 9.True or false: the blood is part of the digestive system. (a) False (b) True
  10. 10.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  11. 11.What is a job of the ribs? (a) guarding heart and lungs (b) pulling bones to move (c) pumping blood (d) churning food
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.❤️ How many chambers (rooms) does the human heart have?
  14. 14.🩺 Which body part has this job: thinking and learning? (a) heart (b) muscles (c) brain (d) stomach
  15. 15.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) finger (d) arm
  16. 16.What is a job of the stomach? (a) protecting the brain (b) churning food (c) covering the body (d) pulling bones to move
  17. 17.🔍 Which is the odd one out? (a) stomach (b) backbone (c) liver (d) small intestine
  18. 18.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  19. 19.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  20. 20.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) brain
  21. 21.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) thigh bone
  22. 22.True or false: the liver is part of the digestive system. (a) True (b) False
  23. 23.True or false: the windpipe is part of the circulatory system. (a) True (b) False
  24. 24.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) respiratory system
  25. 25.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
  26. 26.True or false: the stomach is part of the circulatory system. (a) True (b) False
  27. 27.Which of these is part of the circulatory system? (a) blood (b) rib (c) small intestine (d) food pipe
  28. 28.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  29. 29.Which of these is part of the nervous system? (a) heart (b) stomach (c) nerve (d) food pipe
  30. 30.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  31. 31.🩺 Which body part has this job: protecting the brain? (a) kidneys (b) muscles (c) stomach (d) skull
  32. 32.Which of these is part of the digestive system? (a) windpipe (b) stomach (c) rib (d) blood
  33. 33.Which of these is part of the nervous system? (a) brain (b) rib (c) small intestine (d) thigh bone
  34. 34.What is a job of the lungs? (a) pulling bones to move (b) churning food (c) taking in oxygen (d) guarding heart and lungs
  35. 35.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) large intestine (d) heart
  36. 36.🫀 The brain is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  37. 37.🩺 Which body part has this job: pumping blood? (a) ribs (b) brain (c) heart (d) kidneys
  38. 38.True or false: churning food is a job of the kidneys. (a) True (b) False
  39. 39.True or false: the brain is part of the nervous system. (a) False (b) True
  40. 40.🫀 The lung is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system

Answer key

  1. lung
  2. kidneys
  3. 32
  4. cleaning the blood
  5. 20
  6. blood
  7. nervous system
  8. protecting the brain
  9. False
  10. False
  11. guarding heart and lungs
  12. 206
  13. 4
  14. brain
  15. thigh
  16. churning food
  17. backbone
  18. digestive system
  19. in the mouth
  20. brain
  21. thigh bone
  22. True
  23. False
  24. circulatory system
  25. oxygen
  26. False
  27. blood
  28. True
  29. nerve
  30. True
  31. skull
  32. stomach
  33. brain
  34. taking in oxygen
  35. large intestine
  36. nervous system
  37. heart
  38. False
  39. True
  40. respiratory system

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