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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 264 · 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 is the odd one out? (a) small intestine (b) spinal cord (c) nerve (d) brain
  2. 2.🫁 How many lungs do we have?
  3. 3.True or false: the thigh bone is part of the respiratory system. (a) False (b) True
  4. 4.True or false: pulling bones to move is a job of the brain. (a) True (b) False
  5. 5.🩺 Which body part has this job: pumping blood? (a) skin (b) heart (c) ribs (d) stomach
  6. 6.🫀 The lung is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  7. 7.🔍 Which is the odd one out? (a) liver (b) stomach (c) brain (d) large intestine
  8. 8.🩺 Which body part has this job: guarding heart and lungs? (a) skin (b) skull (c) lungs (d) ribs
  9. 9.👂 The smallest bone of the body is in the ___. (a) toe (b) finger (c) ear (d) nose
  10. 10.True or false: churning food is a job of the stomach. (a) False (b) True
  11. 11.True or false: the large intestine is part of the circulatory system. (a) True (b) False
  12. 12.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  13. 13.True or false: the stomach is part of the digestive system. (a) True (b) False
  14. 14.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  15. 15.True or false: covering the body is a job of the skin. (a) True (b) False
  16. 16.True or false: the skull is part of the skeletal system. (a) True (b) False
  17. 17.🫀 The heart is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  18. 18.What is a job of the ribs? (a) guarding heart and lungs (b) pulling bones to move (c) taking in oxygen (d) protecting the brain
  19. 19.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) heart
  20. 20.🫀 The brain is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  21. 21.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) skull (c) muscles (d) brain
  22. 22.What is a job of the skin? (a) guarding heart and lungs (b) taking in oxygen (c) covering the body (d) thinking and learning
  23. 23.🫘 How many kidneys do we have?
  24. 24.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  25. 25.True or false: the backbone is part of the skeletal system. (a) True (b) False
  26. 26.🫀 The liver is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  27. 27.🔍 Which is the odd one out? (a) lung (b) blood (c) heart (d) blood vessel
  28. 28.True or false: the brain is part of the nervous system. (a) True (b) False
  29. 29.Which of these is part of the nervous system? (a) nerve (b) skull (c) small intestine (d) large intestine
  30. 30.What is a job of the brain? (a) guarding heart and lungs (b) protecting the brain (c) pulling bones to move (d) thinking and learning
  31. 31.What is a job of the skull? (a) protecting the brain (b) covering the body (c) cleaning the blood (d) taking in oxygen
  32. 32.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) thigh bone
  33. 33.Which of these is part of the respiratory system? (a) small intestine (b) blood (c) lung (d) backbone
  34. 34.Which of these is part of the nervous system? (a) spinal cord (b) liver (c) heart (d) stomach
  35. 35.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  36. 36.🫀 The small intestine is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  37. 37.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) spinal cord (d) nerve
  38. 38.True or false: churning food is a job of the heart. (a) False (b) True
  39. 39.🦷 How many permanent teeth does a grown-up have in all?
  40. 40.Which of these is part of the circulatory system? (a) small intestine (b) heart (c) brain (d) large intestine

Answer key

  1. small intestine
  2. 2
  3. False
  4. False
  5. heart
  6. respiratory system
  7. brain
  8. ribs
  9. ear
  10. True
  11. False
  12. digestive system
  13. True
  14. thigh
  15. True
  16. True
  17. circulatory system
  18. guarding heart and lungs
  19. heart
  20. nervous system
  21. muscles
  22. covering the body
  23. 2
  24. True
  25. True
  26. digestive system
  27. lung
  28. True
  29. nerve
  30. thinking and learning
  31. protecting the brain
  32. thigh bone
  33. lung
  34. spinal cord
  35. True
  36. digestive system
  37. blood vessel
  38. False
  39. 32
  40. heart

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