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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 912 · 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: thinking and learning? (a) kidneys (b) muscles (c) skull (d) brain
  2. 2.True or false: pumping blood is a job of the heart. (a) False (b) True
  3. 3.❤️ How many chambers (rooms) does the human heart have?
  4. 4.🩺 Which body part has this job: churning food? (a) lungs (b) muscles (c) skull (d) stomach
  5. 5.🫀 The food pipe is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  6. 6.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  7. 7.🫀 The brain is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  8. 8.True or false: the liver is part of the circulatory system. (a) True (b) False
  9. 9.True or false: guarding heart and lungs is a job of the brain. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) liver (b) blood vessel (c) heart (d) blood
  11. 11.What is a job of the heart? (a) churning food (b) pumping blood (c) taking in oxygen (d) pulling bones to move
  12. 12.🔍 Which is the odd one out? (a) food pipe (b) liver (c) skull (d) large intestine
  13. 13.True or false: guarding heart and lungs is a job of the lungs. (a) False (b) True
  14. 14.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
  15. 15.🔍 Which is the odd one out? (a) rib (b) small intestine (c) thigh bone (d) skull
  16. 16.Which of these is part of the nervous system? (a) liver (b) nerve (c) heart (d) blood vessel
  17. 17.🫁 How many lungs do we have?
  18. 18.🩺 Which body part has this job: protecting the brain? (a) stomach (b) brain (c) heart (d) skull
  19. 19.True or false: the rib is part of the skeletal system. (a) True (b) False
  20. 20.Which of these is part of the digestive system? (a) food pipe (b) skull (c) lung (d) thigh bone
  21. 21.What is a job of the brain? (a) guarding heart and lungs (b) protecting the brain (c) thinking and learning (d) taking in oxygen
  22. 22.True or false: the nerve is part of the respiratory system. (a) True (b) False
  23. 23.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) toe (d) nose
  24. 24.True or false: pumping blood is a job of the brain. (a) False (b) True
  25. 25.True or false: covering the body is a job of the skin. (a) False (b) True
  26. 26.🫘 How many kidneys do we have?
  27. 27.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  28. 28.🫀 The stomach is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) skeletal system
  29. 29.Which of these is part of the skeletal system? (a) brain (b) rib (c) windpipe (d) nerve
  30. 30.🔍 Which is the odd one out? (a) thigh bone (b) small intestine (c) liver (d) food pipe
  31. 31.🫀 The lung is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) skeletal system
  32. 32.🫀 The liver is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  33. 33.True or false: the small intestine is part of the nervous system. (a) False (b) True
  34. 34.True or false: the brain is part of the circulatory system. (a) True (b) False
  35. 35.What is a job of the muscles? (a) cleaning the blood (b) thinking and learning (c) pulling bones to move (d) taking in oxygen
  36. 36.🫀 The nerve is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) respiratory system
  37. 37.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  38. 38.🔍 Which is the odd one out? (a) large intestine (b) liver (c) brain (d) small intestine
  39. 39.🦴 How many bones are there in a grown-up’s body?
  40. 40.🔍 Which is the odd one out? (a) small intestine (b) windpipe (c) liver (d) large intestine

Answer key

  1. brain
  2. True
  3. 4
  4. stomach
  5. digestive system
  6. in the mouth
  7. nervous system
  8. False
  9. False
  10. liver
  11. pumping blood
  12. skull
  13. False
  14. oxygen
  15. small intestine
  16. nerve
  17. 2
  18. skull
  19. True
  20. food pipe
  21. thinking and learning
  22. False
  23. ear
  24. False
  25. True
  26. 2
  27. thigh
  28. digestive system
  29. rib
  30. thigh bone
  31. respiratory system
  32. digestive system
  33. False
  34. False
  35. pulling bones to move
  36. nervous system
  37. True
  38. brain
  39. 206
  40. windpipe

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