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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 170 · 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 gas does our body need from the air we breathe in? (a) steam (b) carbon dioxide (c) oxygen (d) smoke
  2. 2.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  3. 3.🫀 The food pipe is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  4. 4.🫀 The lung is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  5. 5.What is a job of the heart? (a) guarding heart and lungs (b) pumping blood (c) thinking and learning (d) churning food
  6. 6.True or false: thinking and learning is a job of the lungs. (a) False (b) True
  7. 7.🩺 Which body part has this job: guarding heart and lungs? (a) muscles (b) kidneys (c) ribs (d) heart
  8. 8.🫀 The backbone is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) skeletal system
  9. 9.True or false: the blood is part of the circulatory system. (a) False (b) True
  10. 10.🔍 Which is the odd one out? (a) thigh bone (b) nerve (c) rib (d) skull
  11. 11.What is a job of the skin? (a) pumping blood (b) pulling bones to move (c) thinking and learning (d) covering the body
  12. 12.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) heart (d) rib
  13. 13.🫀 The thigh bone is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
  14. 14.True or false: the stomach is part of the respiratory system. (a) False (b) True
  15. 15.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  16. 16.Which of these is part of the digestive system? (a) stomach (b) brain (c) thigh bone (d) heart
  17. 17.True or false: the liver is part of the circulatory system. (a) False (b) True
  18. 18.🦷 How many milk teeth does a child have?
  19. 19.🩺 Which body part has this job: pumping blood? (a) skull (b) lungs (c) kidneys (d) heart
  20. 20.What is a job of the skull? (a) protecting the brain (b) pumping blood (c) thinking and learning (d) churning food
  21. 21.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  22. 22.True or false: cleaning the blood is a job of the skin. (a) False (b) True
  23. 23.True or false: the heart is part of the skeletal system. (a) True (b) False
  24. 24.🫀 The small intestine is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  25. 25.True or false: the spinal cord is part of the circulatory system. (a) False (b) True
  26. 26.True or false: pumping blood is a job of the heart. (a) True (b) False
  27. 27.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  28. 28.🩺 Which body part has this job: thinking and learning? (a) skull (b) brain (c) ribs (d) lungs
  29. 29.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) heart (c) brain (d) ribs
  30. 30.🩺 Which body part has this job: protecting the brain? (a) ribs (b) lungs (c) muscles (d) skull
  31. 31.True or false: taking in oxygen is a job of the brain. (a) False (b) True
  32. 32.🦴 How many bones are there in a grown-up’s body?
  33. 33.True or false: pulling bones to move is a job of the brain. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) liver (b) large intestine (c) windpipe (d) food pipe
  35. 35.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  36. 36.Which of these is part of the nervous system? (a) food pipe (b) liver (c) lung (d) brain
  37. 37.🫀 The skull is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  38. 38.🫘 How many kidneys do we have?
  39. 39.True or false: thinking and learning is a job of the brain. (a) True (b) False
  40. 40.What is a job of the ribs? (a) taking in oxygen (b) pumping blood (c) covering the body (d) guarding heart and lungs

Answer key

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

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