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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 811 · 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.🫀 The stomach is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  2. 2.🫀 The thigh bone is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  3. 3.🩺 Which body part has this job: protecting the brain? (a) stomach (b) muscles (c) skull (d) brain
  4. 4.True or false: the blood is part of the circulatory system. (a) True (b) False
  5. 5.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  6. 6.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  7. 7.What is a job of the kidneys? (a) pulling bones to move (b) cleaning the blood (c) guarding heart and lungs (d) thinking and learning
  8. 8.🫀 The nerve is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  9. 9.🦴 How many bones are there in a grown-up’s body?
  10. 10.True or false: the nerve is part of the respiratory system. (a) True (b) False
  11. 11.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) ear (d) nose
  12. 12.Which of these is part of the skeletal system? (a) nerve (b) heart (c) small intestine (d) backbone
  13. 13.❤️ How many chambers (rooms) does the human heart have?
  14. 14.🔍 Which is the odd one out? (a) blood (b) skull (c) backbone (d) thigh bone
  15. 15.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) ribs (c) kidneys (d) skin
  16. 16.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) backbone
  17. 17.What is a job of the brain? (a) cleaning the blood (b) covering the body (c) thinking and learning (d) guarding heart and lungs
  18. 18.🔍 Which is the odd one out? (a) heart (b) blood (c) rib (d) blood vessel
  19. 19.🫀 The blood vessel is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  20. 20.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  21. 21.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  22. 22.Which of these is part of the respiratory system? (a) skull (b) backbone (c) blood vessel (d) lung
  23. 23.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  24. 24.Which of these is part of the nervous system? (a) rib (b) brain (c) stomach (d) windpipe
  25. 25.True or false: covering the body is a job of the skin. (a) False (b) True
  26. 26.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) blood vessel (d) small intestine
  27. 27.🫀 The heart 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 skeletal system? (a) rib (b) spinal cord (c) brain (d) large intestine
  29. 29.🩺 Which body part has this job: thinking and learning? (a) muscles (b) stomach (c) heart (d) brain
  30. 30.🫀 The spinal cord is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  31. 31.What is a job of the skin? (a) covering the body (b) protecting the brain (c) thinking and learning (d) pulling bones to move
  32. 32.🫘 How many kidneys do we have?
  33. 33.🩺 Which body part has this job: pumping blood? (a) brain (b) stomach (c) muscles (d) heart
  34. 34.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  35. 35.🫀 The liver is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  36. 36.🧍 Which is the largest organ of the human body? (a) kidney (b) heart (c) brain (d) skin
  37. 37.What is a job of the muscles? (a) protecting the brain (b) thinking and learning (c) cleaning the blood (d) pulling bones to move
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.True or false: churning food is a job of the skin. (a) False (b) True
  40. 40.True or false: covering the body is a job of the stomach. (a) False (b) True

Answer key

  1. digestive system
  2. skeletal system
  3. skull
  4. True
  5. circulatory system
  6. skeletal system
  7. cleaning the blood
  8. nervous system
  9. 206
  10. False
  11. ear
  12. backbone
  13. 4
  14. blood
  15. kidneys
  16. backbone
  17. thinking and learning
  18. rib
  19. circulatory system
  20. True
  21. True
  22. lung
  23. in the mouth
  24. brain
  25. True
  26. blood vessel
  27. circulatory system
  28. rib
  29. brain
  30. nervous system
  31. covering the body
  32. 2
  33. heart
  34. True
  35. digestive system
  36. skin
  37. pulling bones to move
  38. 20
  39. False
  40. False

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