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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 540 · 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.What is a job of the skin? (a) churning food (b) pumping blood (c) covering the body (d) thinking and learning
  2. 2.Which of these is part of the respiratory system? (a) windpipe (b) brain (c) heart (d) blood vessel
  3. 3.True or false: pumping blood is a job of the heart. (a) True (b) False
  4. 4.🫀 The stomach is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  5. 5.True or false: the stomach is part of the digestive system. (a) False (b) True
  6. 6.🦷 How many permanent teeth does a grown-up have in all?
  7. 7.True or false: the lung is part of the skeletal system. (a) True (b) False
  8. 8.🫀 The skull is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  9. 9.True or false: the backbone is part of the skeletal system. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) lung (b) skull (c) rib (d) backbone
  11. 11.What is a job of the heart? (a) cleaning the blood (b) covering the body (c) pumping blood (d) thinking and learning
  12. 12.Which of these is part of the circulatory system? (a) heart (b) skull (c) small intestine (d) backbone
  13. 13.🫀 The nerve is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  14. 14.What is a job of the brain? (a) pulling bones to move (b) guarding heart and lungs (c) protecting the brain (d) thinking and learning
  15. 15.True or false: pulling bones to move is a job of the skin. (a) False (b) True
  16. 16.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) large intestine (d) rib
  17. 17.🫀 The small intestine is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
  18. 18.🩺 Which body part has this job: churning food? (a) ribs (b) stomach (c) kidneys (d) heart
  19. 19.🫀 The windpipe is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  20. 20.Which of these is part of the circulatory system? (a) blood vessel (b) skull (c) small intestine (d) food pipe
  21. 21.Which of these is part of the nervous system? (a) brain (b) stomach (c) blood (d) windpipe
  22. 22.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  23. 23.Which of these is part of the circulatory system? (a) small intestine (b) windpipe (c) blood (d) stomach
  24. 24.🫀 The liver is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  25. 25.🩺 Which body part has this job: covering the body? (a) lungs (b) brain (c) skull (d) skin
  26. 26.True or false: the brain is part of the nervous system. (a) False (b) True
  27. 27.🫀 The large intestine is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  28. 28.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) brain (c) kidneys (d) skin
  29. 29.What is a job of the ribs? (a) cleaning the blood (b) guarding heart and lungs (c) taking in oxygen (d) pumping blood
  30. 30.🦷 How many milk teeth does a child have?
  31. 31.🩺 Which body part has this job: pumping blood? (a) lungs (b) heart (c) stomach (d) skin
  32. 32.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  33. 33.🫀 The rib is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) circulatory system
  34. 34.True or false: the heart is part of the circulatory system. (a) True (b) False
  35. 35.🦴 How many bones are there in a grown-up’s body?
  36. 36.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  37. 37.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  38. 38.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) small intestine
  39. 39.Which of these is part of the digestive system? (a) blood vessel (b) heart (c) stomach (d) thigh bone
  40. 40.🔍 Which is the odd one out? (a) food pipe (b) liver (c) skull (d) large intestine

Answer key

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

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