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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 106 · 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: protecting the brain? (a) skull (b) lungs (c) heart (d) muscles
  2. 2.True or false: the windpipe is part of the circulatory system. (a) False (b) True
  3. 3.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  4. 4.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  5. 5.Which of these is part of the nervous system? (a) heart (b) rib (c) nerve (d) liver
  6. 6.🦴 How many bones are there in a grown-up’s body?
  7. 7.True or false: thinking and learning is a job of the brain. (a) False (b) True
  8. 8.Which of these is part of the digestive system? (a) spinal cord (b) backbone (c) food pipe (d) nerve
  9. 9.Which of these is part of the skeletal system? (a) small intestine (b) blood vessel (c) skull (d) food pipe
  10. 10.❤️ How many chambers (rooms) does the human heart have?
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.🫀 The stomach is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) nervous system
  13. 13.🔍 Which is the odd one out? (a) blood (b) skull (c) blood vessel (d) heart
  14. 14.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  15. 15.🔍 Which is the odd one out? (a) skull (b) spinal cord (c) backbone (d) thigh bone
  16. 16.True or false: cleaning the blood is a job of the lungs. (a) False (b) True
  17. 17.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) large intestine (b) small intestine (c) thigh bone (d) liver
  19. 19.🔍 Which is the odd one out? (a) lung (b) thigh bone (c) skull (d) rib
  20. 20.True or false: protecting the brain is a job of the muscles. (a) False (b) True
  21. 21.True or false: pumping blood is a job of the heart. (a) True (b) False
  22. 22.🔍 Which is the odd one out? (a) heart (b) brain (c) blood (d) blood vessel
  23. 23.True or false: cleaning the blood is a job of the brain. (a) True (b) False
  24. 24.🦷 How many permanent teeth does a grown-up have in all?
  25. 25.True or false: the liver is part of the digestive system. (a) True (b) False
  26. 26.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) carbon dioxide (c) steam (d) oxygen
  27. 27.True or false: the small intestine is part of the nervous system. (a) True (b) False
  28. 28.🩺 Which body part has this job: pumping blood? (a) skin (b) heart (c) ribs (d) brain
  29. 29.🩺 Which body part has this job: thinking and learning? (a) heart (b) skull (c) brain (d) muscles
  30. 30.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  31. 31.What is a job of the muscles? (a) churning food (b) covering the body (c) taking in oxygen (d) pulling bones to move
  32. 32.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  33. 33.🫀 The blood vessel is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system
  34. 34.What is a job of the skin? (a) taking in oxygen (b) covering the body (c) protecting the brain (d) pumping blood
  35. 35.🩺 Which body part has this job: cleaning the blood? (a) skin (b) lungs (c) kidneys (d) skull
  36. 36.True or false: protecting the brain is a job of the skull. (a) True (b) False
  37. 37.True or false: the nerve is part of the digestive system. (a) True (b) False
  38. 38.True or false: the lung is part of the respiratory system. (a) True (b) False
  39. 39.True or false: the lung is part of the nervous system. (a) True (b) False
  40. 40.🫀 The lung is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system

Answer key

  1. skull
  2. False
  3. in the mouth
  4. digestive system
  5. nerve
  6. 206
  7. True
  8. food pipe
  9. skull
  10. 4
  11. 20
  12. digestive system
  13. skull
  14. thigh
  15. spinal cord
  16. False
  17. True
  18. thigh bone
  19. lung
  20. False
  21. True
  22. brain
  23. False
  24. 32
  25. True
  26. oxygen
  27. False
  28. heart
  29. brain
  30. True
  31. pulling bones to move
  32. respiratory system
  33. circulatory system
  34. covering the body
  35. kidneys
  36. True
  37. False
  38. True
  39. False
  40. respiratory system

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