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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 180 · 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) skull (b) nerve (c) backbone (d) windpipe
  2. 2.True or false: the liver is part of the digestive system. (a) False (b) True
  3. 3.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) rib
  4. 4.🫀 The blood vessel is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  5. 5.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) ribs (c) heart (d) lungs
  6. 6.What is a job of the stomach? (a) protecting the brain (b) covering the body (c) thinking and learning (d) churning food
  7. 7.Which of these is part of the respiratory system? (a) rib (b) large intestine (c) nerve (d) lung
  8. 8.🔍 Which is the odd one out? (a) lung (b) blood (c) blood vessel (d) heart
  9. 9.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) food pipe
  10. 10.Which of these is part of the skeletal system? (a) lung (b) large intestine (c) skull (d) food pipe
  11. 11.🩺 Which body part has this job: churning food? (a) heart (b) muscles (c) skin (d) stomach
  12. 12.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) respiratory system
  13. 13.🫀 The stomach is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  14. 14.Which of these is part of the skeletal system? (a) windpipe (b) blood (c) liver (d) rib
  15. 15.What is a job of the skin? (a) pumping blood (b) covering the body (c) cleaning the blood (d) protecting the brain
  16. 16.Which of these is part of the circulatory system? (a) rib (b) lung (c) heart (d) food pipe
  17. 17.Which of these is part of the nervous system? (a) small intestine (b) skull (c) lung (d) spinal cord
  18. 18.🫘 How many kidneys do we have?
  19. 19.🩺 Which body part has this job: covering the body? (a) brain (b) skin (c) stomach (d) lungs
  20. 20.True or false: pumping blood is a job of the heart. (a) False (b) True
  21. 21.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) kidney (d) heart
  22. 22.What is a job of the muscles? (a) churning food (b) pulling bones to move (c) covering the body (d) pumping blood
  23. 23.What is a job of the kidneys? (a) cleaning the blood (b) taking in oxygen (c) guarding heart and lungs (d) pumping blood
  24. 24.🦷 How many permanent teeth does a grown-up have in all?
  25. 25.Which of these is part of the circulatory system? (a) liver (b) large intestine (c) blood vessel (d) windpipe
  26. 26.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  27. 27.🦴 How many bones are there in a grown-up’s body?
  28. 28.🫁 How many lungs do we have?
  29. 29.🔍 Which is the odd one out? (a) small intestine (b) windpipe (c) stomach (d) food pipe
  30. 30.True or false: the nerve is part of the skeletal system. (a) True (b) False
  31. 31.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  32. 32.🫀 The thigh bone is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  33. 33.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) backbone
  34. 34.🔍 Which is the odd one out? (a) liver (b) thigh bone (c) skull (d) rib
  35. 35.🩺 Which body part has this job: thinking and learning? (a) muscles (b) brain (c) skull (d) kidneys
  36. 36.What is a job of the skull? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) thinking and learning
  37. 37.🫀 The lung is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) respiratory system
  38. 38.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  39. 39.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) small intestine
  40. 40.🔍 Which is the odd one out? (a) skull (b) backbone (c) nerve (d) rib

Answer key

  1. windpipe
  2. True
  3. rib
  4. circulatory system
  5. ribs
  6. churning food
  7. lung
  8. lung
  9. food pipe
  10. skull
  11. stomach
  12. digestive system
  13. digestive system
  14. rib
  15. covering the body
  16. heart
  17. spinal cord
  18. 2
  19. skin
  20. True
  21. skin
  22. pulling bones to move
  23. cleaning the blood
  24. 32
  25. blood vessel
  26. digestive system
  27. 206
  28. 2
  29. windpipe
  30. False
  31. False
  32. skeletal system
  33. backbone
  34. liver
  35. brain
  36. protecting the brain
  37. respiratory system
  38. thigh
  39. small intestine
  40. nerve

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