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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 134 · 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.True or false: the nerve is part of the nervous system. (a) False (b) True
  2. 2.What is a job of the skin? (a) covering the body (b) protecting the brain (c) pumping blood (d) churning food
  3. 3.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) brain (d) kidney
  4. 4.Which of these is part of the nervous system? (a) large intestine (b) blood vessel (c) nerve (d) small intestine
  5. 5.🩺 Which body part has this job: taking in oxygen? (a) skin (b) muscles (c) heart (d) lungs
  6. 6.True or false: protecting the brain is a job of the kidneys. (a) True (b) False
  7. 7.True or false: the heart is part of the nervous system. (a) False (b) True
  8. 8.Which of these is part of the nervous system? (a) thigh bone (b) blood vessel (c) large intestine (d) brain
  9. 9.Which of these is part of the digestive system? (a) windpipe (b) large intestine (c) thigh bone (d) blood vessel
  10. 10.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) large intestine (d) windpipe
  11. 11.🩺 Which body part has this job: protecting the brain? (a) brain (b) skull (c) heart (d) ribs
  12. 12.What is a job of the muscles? (a) cleaning the blood (b) churning food (c) pulling bones to move (d) guarding heart and lungs
  13. 13.🫀 The brain is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) nervous system
  14. 14.👄 Where does digestion begin? (a) in the mouth (b) in the heart (c) in the stomach (d) in the lungs
  15. 15.What is a job of the lungs? (a) churning food (b) pumping blood (c) covering the body (d) taking in oxygen
  16. 16.🫀 The stomach is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  17. 17.🩺 Which body part has this job: churning food? (a) ribs (b) skin (c) stomach (d) lungs
  18. 18.True or false: the windpipe is part of the digestive system. (a) False (b) True
  19. 19.True or false: the food pipe is part of the circulatory system. (a) False (b) True
  20. 20.🦷 How many milk teeth does a child have?
  21. 21.True or false: the stomach is part of the digestive system. (a) True (b) False
  22. 22.🔍 Which is the odd one out? (a) blood vessel (b) lung (c) heart (d) blood
  23. 23.True or false: the stomach is part of the circulatory system. (a) False (b) True
  24. 24.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) brain (c) skin (d) ribs
  25. 25.True or false: the brain is part of the skeletal system. (a) False (b) True
  26. 26.What is a job of the kidneys? (a) covering the body (b) cleaning the blood (c) pulling bones to move (d) taking in oxygen
  27. 27.True or false: churning food is a job of the heart. (a) False (b) True
  28. 28.🫀 The spinal cord is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  29. 29.True or false: covering the body is a job of the stomach. (a) False (b) True
  30. 30.True or false: the blood is part of the skeletal system. (a) True (b) False
  31. 31.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) heart (c) ribs (d) muscles
  32. 32.Which of these is part of the respiratory system? (a) liver (b) heart (c) food pipe (d) windpipe
  33. 33.True or false: covering the body is a job of the lungs. (a) True (b) False
  34. 34.🫀 The large intestine is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  35. 35.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  36. 36.What is a job of the brain? (a) churning food (b) taking in oxygen (c) protecting the brain (d) thinking and learning
  37. 37.What is a job of the stomach? (a) taking in oxygen (b) pulling bones to move (c) churning food (d) guarding heart and lungs
  38. 38.True or false: the nerve is part of the respiratory system. (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) stomach (b) liver (c) heart (d) small intestine
  40. 40.Which of these is part of the skeletal system? (a) windpipe (b) small intestine (c) brain (d) skull

Answer key

  1. True
  2. covering the body
  3. skin
  4. nerve
  5. lungs
  6. False
  7. False
  8. brain
  9. large intestine
  10. windpipe
  11. skull
  12. pulling bones to move
  13. nervous system
  14. in the mouth
  15. taking in oxygen
  16. digestive system
  17. stomach
  18. False
  19. False
  20. 20
  21. True
  22. lung
  23. False
  24. ribs
  25. False
  26. cleaning the blood
  27. False
  28. nervous system
  29. False
  30. False
  31. muscles
  32. windpipe
  33. False
  34. digestive system
  35. True
  36. thinking and learning
  37. churning food
  38. False
  39. heart
  40. skull

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