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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 817 · 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: guarding heart and lungs is a job of the kidneys. (a) False (b) True
  2. 2.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  3. 3.🫀 The stomach is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  4. 4.What is a job of the skull? (a) covering the body (b) taking in oxygen (c) thinking and learning (d) protecting the brain
  5. 5.Which of these is part of the nervous system? (a) food pipe (b) liver (c) windpipe (d) brain
  6. 6.True or false: protecting the brain is a job of the stomach. (a) True (b) False
  7. 7.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  8. 8.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) nose (d) toe
  9. 9.Which of these is part of the digestive system? (a) blood (b) small intestine (c) backbone (d) thigh bone
  10. 10.🦷 How many permanent teeth does a grown-up have in all?
  11. 11.🩺 Which body part has this job: thinking and learning? (a) stomach (b) muscles (c) brain (d) heart
  12. 12.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) backbone (d) lung
  13. 13.🫀 The backbone is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  14. 14.True or false: the blood is part of the digestive system. (a) True (b) False
  15. 15.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  16. 16.What is a job of the lungs? (a) covering the body (b) pumping blood (c) taking in oxygen (d) cleaning the blood
  17. 17.True or false: the backbone is part of the digestive system. (a) True (b) False
  18. 18.True or false: the large intestine is part of the digestive system. (a) True (b) False
  19. 19.True or false: the stomach is part of the digestive system. (a) False (b) True
  20. 20.True or false: the backbone is part of the circulatory system. (a) True (b) False
  21. 21.❤️ How many chambers (rooms) does the human heart have?
  22. 22.🔍 Which is the odd one out? (a) large intestine (b) small intestine (c) liver (d) windpipe
  23. 23.True or false: the brain is part of the circulatory system. (a) False (b) True
  24. 24.🫀 The blood vessel is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  25. 25.True or false: the small intestine is part of the digestive system. (a) True (b) False
  26. 26.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the mouth (d) in the stomach
  27. 27.True or false: the large intestine is part of the skeletal system. (a) True (b) False
  28. 28.True or false: the heart is part of the circulatory system. (a) True (b) False
  29. 29.🔍 Which is the odd one out? (a) heart (b) blood (c) food pipe (d) blood vessel
  30. 30.🩺 Which body part has this job: cleaning the blood? (a) skin (b) ribs (c) skull (d) kidneys
  31. 31.True or false: the liver is part of the digestive system. (a) True (b) False
  32. 32.True or false: the blood is part of the respiratory system. (a) False (b) True
  33. 33.What is a job of the heart? (a) taking in oxygen (b) pumping blood (c) thinking and learning (d) protecting the brain
  34. 34.🩺 Which body part has this job: protecting the brain? (a) ribs (b) skin (c) skull (d) muscles
  35. 35.Which of these is part of the skeletal system? (a) rib (b) stomach (c) liver (d) windpipe
  36. 36.What is a job of the ribs? (a) covering the body (b) guarding heart and lungs (c) thinking and learning (d) taking in oxygen
  37. 37.True or false: the food pipe is part of the skeletal system. (a) True (b) False
  38. 38.What is a job of the kidneys? (a) guarding heart and lungs (b) covering the body (c) churning food (d) cleaning the blood
  39. 39.🫀 The lung is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  40. 40.True or false: the skull is part of the skeletal system. (a) True (b) False

Answer key

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

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