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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 79 · 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 body part has this job: covering the body? (a) skull (b) stomach (c) skin (d) lungs
  2. 2.Which of these is part of the digestive system? (a) rib (b) large intestine (c) spinal cord (d) heart
  3. 3.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  4. 4.True or false: the lung is part of the nervous system. (a) True (b) False
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.Which of these is part of the nervous system? (a) spinal cord (b) small intestine (c) thigh bone (d) heart
  7. 7.True or false: the liver is part of the circulatory system. (a) False (b) True
  8. 8.🩺 Which body part has this job: pumping blood? (a) ribs (b) muscles (c) heart (d) skull
  9. 9.What is a job of the brain? (a) thinking and learning (b) pumping blood (c) cleaning the blood (d) pulling bones to move
  10. 10.🔍 Which is the odd one out? (a) nerve (b) heart (c) spinal cord (d) brain
  11. 11.What is a job of the ribs? (a) pumping blood (b) taking in oxygen (c) protecting the brain (d) guarding heart and lungs
  12. 12.🫀 The lung is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  13. 13.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  14. 14.Which of these is part of the respiratory system? (a) brain (b) food pipe (c) lung (d) spinal cord
  15. 15.True or false: the food pipe is part of the digestive system. (a) False (b) True
  16. 16.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the mouth (d) in the stomach
  17. 17.🫀 The backbone is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  18. 18.Which of these is part of the digestive system? (a) heart (b) food pipe (c) lung (d) nerve
  19. 19.True or false: the nerve is part of the respiratory system. (a) True (b) False
  20. 20.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) muscles (c) skull (d) kidneys
  21. 21.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  22. 22.🔍 Which is the odd one out? (a) large intestine (b) liver (c) small intestine (d) rib
  23. 23.True or false: thinking and learning is a job of the brain. (a) True (b) False
  24. 24.🩺 Which body part has this job: churning food? (a) stomach (b) brain (c) heart (d) ribs
  25. 25.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) small intestine (d) brain
  26. 26.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) nerve (d) spinal cord
  27. 27.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) respiratory system
  28. 28.Which of these is part of the circulatory system? (a) skull (b) liver (c) blood (d) windpipe
  29. 29.🩺 Which body part has this job: thinking and learning? (a) skin (b) heart (c) ribs (d) brain
  30. 30.🔍 Which is the odd one out? (a) backbone (b) lung (c) thigh bone (d) rib
  31. 31.🔍 Which is the odd one out? (a) heart (b) blood (c) stomach (d) blood vessel
  32. 32.🦷 How many permanent teeth does a grown-up have in all?
  33. 33.What is a job of the lungs? (a) guarding heart and lungs (b) pulling bones to move (c) taking in oxygen (d) covering the body
  34. 34.What is a job of the skin? (a) pumping blood (b) covering the body (c) churning food (d) taking in oxygen
  35. 35.True or false: protecting the brain is a job of the brain. (a) False (b) True
  36. 36.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  37. 37.True or false: pumping blood is a job of the heart. (a) True (b) False
  38. 38.What is a job of the stomach? (a) churning food (b) pulling bones to move (c) guarding heart and lungs (d) thinking and learning
  39. 39.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  40. 40.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True

Answer key

  1. skin
  2. large intestine
  3. thigh
  4. False
  5. 206
  6. spinal cord
  7. False
  8. heart
  9. thinking and learning
  10. heart
  11. guarding heart and lungs
  12. respiratory system
  13. False
  14. lung
  15. True
  16. in the mouth
  17. skeletal system
  18. food pipe
  19. False
  20. kidneys
  21. ear
  22. rib
  23. True
  24. stomach
  25. brain
  26. blood vessel
  27. nervous system
  28. blood
  29. brain
  30. lung
  31. stomach
  32. 32
  33. taking in oxygen
  34. covering the body
  35. False
  36. False
  37. True
  38. churning food
  39. True
  40. True

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