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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 903 · 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 is the odd one out? (a) food pipe (b) spinal cord (c) nerve (d) brain
  2. 2.🔍 Which is the odd one out? (a) backbone (b) skull (c) rib (d) small intestine
  3. 3.True or false: the large intestine is part of the digestive system. (a) True (b) False
  4. 4.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  5. 5.True or false: the liver is part of the circulatory system. (a) False (b) True
  6. 6.🩺 Which body part has this job: thinking and learning? (a) brain (b) kidneys (c) skull (d) skin
  7. 7.True or false: the food pipe is part of the digestive system. (a) False (b) True
  8. 8.Which of these is part of the circulatory system? (a) large intestine (b) blood (c) skull (d) nerve
  9. 9.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) heart (c) brain (d) skin
  10. 10.🦷 How many milk teeth does a child have?
  11. 11.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) ribs (c) brain (d) lungs
  12. 12.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) heart (c) brain (d) ribs
  13. 13.What is a job of the skin? (a) covering the body (b) taking in oxygen (c) thinking and learning (d) pulling bones to move
  14. 14.True or false: churning food is a job of the heart. (a) False (b) True
  15. 15.What is a job of the ribs? (a) guarding heart and lungs (b) churning food (c) thinking and learning (d) cleaning the blood
  16. 16.What is a job of the skull? (a) cleaning the blood (b) protecting the brain (c) guarding heart and lungs (d) taking in oxygen
  17. 17.🩺 Which body part has this job: covering the body? (a) brain (b) stomach (c) skin (d) lungs
  18. 18.❤️ How many chambers (rooms) does the human heart have?
  19. 19.Which of these is part of the digestive system? (a) heart (b) large intestine (c) rib (d) blood
  20. 20.🫀 The liver is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  21. 21.🦴 How many bones are there in a grown-up’s body?
  22. 22.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  23. 23.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  24. 24.What is a job of the stomach? (a) covering the body (b) churning food (c) cleaning the blood (d) protecting the brain
  25. 25.🫁 How many lungs do we have?
  26. 26.🫀 The blood vessel is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  27. 27.True or false: the liver is part of the digestive system. (a) False (b) True
  28. 28.What is a job of the kidneys? (a) guarding heart and lungs (b) protecting the brain (c) covering the body (d) cleaning the blood
  29. 29.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) windpipe
  30. 30.True or false: the skull is part of the digestive system. (a) False (b) True
  31. 31.True or false: churning food is a job of the lungs. (a) True (b) False
  32. 32.Which of these is part of the nervous system? (a) spinal cord (b) liver (c) stomach (d) small intestine
  33. 33.True or false: the blood is part of the digestive system. (a) True (b) False
  34. 34.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) skin (d) kidney
  35. 35.True or false: guarding heart and lungs is a job of the stomach. (a) True (b) False
  36. 36.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) thigh (d) arm
  37. 37.🩺 Which body part has this job: cleaning the blood? (a) brain (b) skin (c) lungs (d) kidneys
  38. 38.🦷 How many permanent teeth does a grown-up have in all?
  39. 39.True or false: the lung is part of the nervous system. (a) True (b) False
  40. 40.Which of these is part of the circulatory system? (a) heart (b) nerve (c) thigh bone (d) stomach

Answer key

  1. food pipe
  2. small intestine
  3. True
  4. True
  5. False
  6. brain
  7. True
  8. blood
  9. muscles
  10. 20
  11. lungs
  12. ribs
  13. covering the body
  14. False
  15. guarding heart and lungs
  16. protecting the brain
  17. skin
  18. 4
  19. large intestine
  20. digestive system
  21. 206
  22. True
  23. circulatory system
  24. churning food
  25. 2
  26. circulatory system
  27. True
  28. cleaning the blood
  29. windpipe
  30. False
  31. False
  32. spinal cord
  33. False
  34. skin
  35. False
  36. thigh
  37. kidneys
  38. 32
  39. False
  40. heart

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