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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 344 · 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 of these is part of the digestive system? (a) blood vessel (b) windpipe (c) large intestine (d) brain
  2. 2.🫁 How many lungs do we have?
  3. 3.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) brain (c) skin (d) muscles
  4. 4.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  5. 5.🫀 The small intestine is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  6. 6.🩺 Which body part has this job: covering the body? (a) heart (b) brain (c) muscles (d) skin
  7. 7.True or false: the nerve is part of the nervous system. (a) True (b) False
  8. 8.True or false: the lung is part of the circulatory system. (a) True (b) False
  9. 9.❤️ How many chambers (rooms) does the human heart have?
  10. 10.True or false: the brain is part of the digestive system. (a) False (b) True
  11. 11.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  12. 12.True or false: churning food is a job of the ribs. (a) True (b) False
  13. 13.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  14. 14.🫀 The stomach is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  15. 15.🦴 How many bones are there in a grown-up’s body?
  16. 16.🫘 How many kidneys do we have?
  17. 17.True or false: the heart is part of the nervous system. (a) True (b) False
  18. 18.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  19. 19.True or false: the blood is part of the circulatory system. (a) True (b) False
  20. 20.True or false: the liver is part of the respiratory system. (a) True (b) False
  21. 21.True or false: thinking and learning is a job of the brain. (a) True (b) False
  22. 22.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the lungs (d) in the heart
  23. 23.🧍 Which is the largest organ of the human body? (a) kidney (b) heart (c) skin (d) brain
  24. 24.True or false: guarding heart and lungs is a job of the stomach. (a) False (b) True
  25. 25.Which of these is part of the digestive system? (a) spinal cord (b) food pipe (c) heart (d) brain
  26. 26.What is a job of the heart? (a) pumping blood (b) protecting the brain (c) churning food (d) thinking and learning
  27. 27.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) circulatory system
  28. 28.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  29. 29.What is a job of the kidneys? (a) churning food (b) guarding heart and lungs (c) cleaning the blood (d) taking in oxygen
  30. 30.🫀 The rib is part of which body system? (a) nervous system (b) skeletal system (c) circulatory system (d) digestive system
  31. 31.True or false: protecting the brain is a job of the skull. (a) False (b) True
  32. 32.🩺 Which body part has this job: pulling bones to move? (a) brain (b) muscles (c) ribs (d) stomach
  33. 33.True or false: cleaning the blood is a job of the ribs. (a) False (b) True
  34. 34.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  35. 35.Which of these is part of the nervous system? (a) spinal cord (b) heart (c) rib (d) skull
  36. 36.🔍 Which is the odd one out? (a) backbone (b) rib (c) stomach (d) thigh bone
  37. 37.🩺 Which body part has this job: pumping blood? (a) ribs (b) heart (c) brain (d) skull
  38. 38.What is a job of the ribs? (a) taking in oxygen (b) churning food (c) guarding heart and lungs (d) protecting the brain
  39. 39.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  40. 40.Which of these is part of the circulatory system? (a) liver (b) windpipe (c) nerve (d) heart

Answer key

  1. large intestine
  2. 2
  3. brain
  4. nervous system
  5. digestive system
  6. skin
  7. True
  8. False
  9. 4
  10. False
  11. False
  12. False
  13. oxygen
  14. digestive system
  15. 206
  16. 2
  17. False
  18. circulatory system
  19. True
  20. False
  21. True
  22. in the mouth
  23. skin
  24. False
  25. food pipe
  26. pumping blood
  27. skeletal system
  28. True
  29. cleaning the blood
  30. skeletal system
  31. True
  32. muscles
  33. False
  34. ear
  35. spinal cord
  36. stomach
  37. heart
  38. guarding heart and lungs
  39. digestive system
  40. heart

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