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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 503 · 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 nerve is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) nervous system
  2. 2.🔍 Which is the odd one out? (a) nerve (b) brain (c) thigh bone (d) spinal cord
  3. 3.🔍 Which is the odd one out? (a) lung (b) thigh bone (c) backbone (d) skull
  4. 4.True or false: the liver is part of the respiratory system. (a) False (b) True
  5. 5.What is a job of the skull? (a) covering the body (b) protecting the brain (c) pulling bones to move (d) taking in oxygen
  6. 6.What is a job of the heart? (a) guarding heart and lungs (b) thinking and learning (c) pumping blood (d) protecting the brain
  7. 7.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) spinal cord (d) blood
  8. 8.🔍 Which is the odd one out? (a) thigh bone (b) windpipe (c) skull (d) backbone
  9. 9.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the stomach (d) in the mouth
  10. 10.🫀 The stomach is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  11. 11.True or false: thinking and learning is a job of the brain. (a) False (b) True
  12. 12.🫀 The spinal cord is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  13. 13.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) brain (c) muscles (d) skull
  14. 14.True or false: thinking and learning is a job of the muscles. (a) True (b) False
  15. 15.What is a job of the ribs? (a) pumping blood (b) guarding heart and lungs (c) taking in oxygen (d) churning food
  16. 16.Which of these is part of the skeletal system? (a) windpipe (b) spinal cord (c) backbone (d) small intestine
  17. 17.🫀 The heart is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  18. 18.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  19. 19.True or false: the nerve is part of the digestive system. (a) True (b) False
  20. 20.True or false: the lung is part of the respiratory system. (a) False (b) True
  21. 21.🦷 How many permanent teeth does a grown-up have in all?
  22. 22.Which of these is part of the skeletal system? (a) blood (b) brain (c) skull (d) liver
  23. 23.True or false: churning food is a job of the lungs. (a) True (b) False
  24. 24.🩺 Which body part has this job: pumping blood? (a) brain (b) kidneys (c) skull (d) heart
  25. 25.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  26. 26.🫘 How many kidneys do we have?
  27. 27.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) brain (d) kidney
  28. 28.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) finger (d) thigh
  29. 29.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) ribs (c) heart (d) muscles
  30. 30.🫀 The lung is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  31. 31.Which of these is part of the digestive system? (a) blood vessel (b) thigh bone (c) heart (d) food pipe
  32. 32.🩺 Which body part has this job: covering the body? (a) brain (b) skin (c) muscles (d) skull
  33. 33.🫀 The liver is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  34. 34.True or false: the heart is part of the respiratory system. (a) True (b) False
  35. 35.True or false: taking in oxygen is a job of the stomach. (a) True (b) False
  36. 36.🦴 How many bones are there in a grown-up’s body?
  37. 37.True or false: the large intestine is part of the digestive system. (a) False (b) True
  38. 38.True or false: the stomach is part of the nervous system. (a) True (b) False
  39. 39.True or false: the heart is part of the circulatory system. (a) False (b) True
  40. 40.True or false: pulling bones to move is a job of the muscles. (a) False (b) True

Answer key

  1. nervous system
  2. thigh bone
  3. lung
  4. False
  5. protecting the brain
  6. pumping blood
  7. spinal cord
  8. windpipe
  9. in the mouth
  10. digestive system
  11. True
  12. nervous system
  13. brain
  14. False
  15. guarding heart and lungs
  16. backbone
  17. circulatory system
  18. True
  19. False
  20. True
  21. 32
  22. skull
  23. False
  24. heart
  25. False
  26. 2
  27. skin
  28. thigh
  29. ribs
  30. respiratory system
  31. food pipe
  32. skin
  33. digestive system
  34. False
  35. False
  36. 206
  37. True
  38. False
  39. True
  40. True

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