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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 271 · 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: pumping blood? (a) skull (b) lungs (c) stomach (d) heart
  2. 2.🦷 How many permanent teeth does a grown-up have in all?
  3. 3.🫘 How many kidneys do we have?
  4. 4.🔍 Which is the odd one out? (a) small intestine (b) liver (c) lung (d) large intestine
  5. 5.🫁 How many lungs do we have?
  6. 6.🔍 Which is the odd one out? (a) rib (b) backbone (c) blood vessel (d) thigh bone
  7. 7.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  8. 8.True or false: protecting the brain is a job of the skull. (a) True (b) False
  9. 9.What is a job of the stomach? (a) thinking and learning (b) covering the body (c) protecting the brain (d) churning food
  10. 10.True or false: the food pipe is part of the respiratory system. (a) False (b) True
  11. 11.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  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.True or false: the stomach is part of the nervous system. (a) False (b) True
  14. 14.True or false: covering the body is a job of the heart. (a) False (b) True
  15. 15.🩺 Which body part has this job: covering the body? (a) kidneys (b) stomach (c) skin (d) brain
  16. 16.Which of these is part of the skeletal system? (a) stomach (b) nerve (c) large intestine (d) backbone
  17. 17.🔍 Which is the odd one out? (a) stomach (b) liver (c) small intestine (d) windpipe
  18. 18.🫀 The heart is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  19. 19.True or false: the brain is part of the digestive system. (a) True (b) False
  20. 20.True or false: pumping blood is a job of the stomach. (a) False (b) True
  21. 21.What is a job of the brain? (a) pumping blood (b) taking in oxygen (c) thinking and learning (d) cleaning the blood
  22. 22.What is a job of the muscles? (a) churning food (b) guarding heart and lungs (c) pulling bones to move (d) pumping blood
  23. 23.🔍 Which is the odd one out? (a) food pipe (b) thigh bone (c) liver (d) large intestine
  24. 24.Which of these is part of the respiratory system? (a) brain (b) large intestine (c) skull (d) lung
  25. 25.🩺 Which body part has this job: thinking and learning? (a) skin (b) brain (c) heart (d) skull
  26. 26.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) arm (d) thigh
  27. 27.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  28. 28.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  29. 29.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  30. 30.True or false: the backbone is part of the skeletal system. (a) False (b) True
  31. 31.Which of these is part of the nervous system? (a) liver (b) thigh bone (c) small intestine (d) nerve
  32. 32.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) rib (d) brain
  33. 33.🔍 Which is the odd one out? (a) stomach (b) nerve (c) small intestine (d) large intestine
  34. 34.True or false: taking in oxygen is a job of the ribs. (a) True (b) False
  35. 35.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  36. 36.True or false: the nerve is part of the nervous system. (a) False (b) True
  37. 37.🫀 The skull is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) respiratory system
  38. 38.True or false: pulling bones to move is a job of the heart. (a) False (b) True
  39. 39.🫀 The blood vessel is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  40. 40.True or false: the small intestine is part of the digestive system. (a) True (b) False

Answer key

  1. heart
  2. 32
  3. 2
  4. lung
  5. 2
  6. blood vessel
  7. False
  8. True
  9. churning food
  10. False
  11. False
  12. digestive system
  13. False
  14. False
  15. skin
  16. backbone
  17. windpipe
  18. circulatory system
  19. False
  20. False
  21. thinking and learning
  22. pulling bones to move
  23. thigh bone
  24. lung
  25. brain
  26. thigh
  27. skin
  28. respiratory system
  29. True
  30. True
  31. nerve
  32. brain
  33. nerve
  34. False
  35. oxygen
  36. True
  37. skeletal system
  38. False
  39. circulatory system
  40. True

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