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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 161 · 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) liver (b) stomach (c) blood vessel (d) small intestine
  2. 2.🫀 The nerve is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  3. 3.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  4. 4.Which of these is part of the respiratory system? (a) liver (b) lung (c) skull (d) blood vessel
  5. 5.True or false: the brain is part of the skeletal system. (a) True (b) False
  6. 6.❤️ How many chambers (rooms) does the human heart have?
  7. 7.🔍 Which is the odd one out? (a) large intestine (b) liver (c) stomach (d) skull
  8. 8.True or false: churning food is a job of the ribs. (a) True (b) False
  9. 9.🩺 Which body part has this job: churning food? (a) muscles (b) skin (c) brain (d) stomach
  10. 10.True or false: protecting the brain is a job of the skull. (a) False (b) True
  11. 11.What is a job of the skull? (a) churning food (b) taking in oxygen (c) protecting the brain (d) thinking and learning
  12. 12.True or false: the lung is part of the nervous system. (a) False (b) True
  13. 13.True or false: covering the body is a job of the brain. (a) False (b) True
  14. 14.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  15. 15.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) ear (d) finger
  16. 16.🔍 Which is the odd one out? (a) food pipe (b) windpipe (c) liver (d) stomach
  17. 17.True or false: the nerve is part of the skeletal system. (a) False (b) True
  18. 18.Which of these is part of the skeletal system? (a) nerve (b) small intestine (c) skull (d) stomach
  19. 19.🔍 Which is the odd one out? (a) brain (b) thigh bone (c) nerve (d) spinal cord
  20. 20.🔍 Which is the odd one out? (a) food pipe (b) spinal cord (c) nerve (d) brain
  21. 21.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) finger (d) thigh
  22. 22.Which of these is part of the circulatory system? (a) large intestine (b) blood (c) brain (d) rib
  23. 23.🫀 The rib is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) circulatory system
  24. 24.🩺 Which body part has this job: thinking and learning? (a) brain (b) skull (c) muscles (d) heart
  25. 25.Which of these is part of the circulatory system? (a) rib (b) liver (c) nerve (d) blood vessel
  26. 26.🫀 The brain is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  27. 27.Which of these is part of the digestive system? (a) heart (b) spinal cord (c) thigh bone (d) large intestine
  28. 28.Which of these is part of the digestive system? (a) windpipe (b) brain (c) stomach (d) skull
  29. 29.🩺 Which body part has this job: guarding heart and lungs? (a) kidneys (b) brain (c) lungs (d) ribs
  30. 30.🔍 Which is the odd one out? (a) backbone (b) thigh bone (c) lung (d) rib
  31. 31.True or false: taking in oxygen is a job of the heart. (a) True (b) False
  32. 32.True or false: the skull is part of the digestive system. (a) True (b) False
  33. 33.🔍 Which is the odd one out? (a) liver (b) large intestine (c) blood (d) stomach
  34. 34.True or false: covering the body is a job of the skin. (a) True (b) False
  35. 35.🫀 The stomach is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) respiratory system
  36. 36.🫀 The liver is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  37. 37.Which of these is part of the nervous system? (a) brain (b) food pipe (c) large intestine (d) blood vessel
  38. 38.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  39. 39.🔍 Which is the odd one out? (a) skull (b) rib (c) backbone (d) nerve
  40. 40.True or false: the large intestine is part of the digestive system. (a) False (b) True

Answer key

  1. blood vessel
  2. nervous system
  3. True
  4. lung
  5. False
  6. 4
  7. skull
  8. False
  9. stomach
  10. True
  11. protecting the brain
  12. False
  13. False
  14. False
  15. ear
  16. windpipe
  17. False
  18. skull
  19. thigh bone
  20. food pipe
  21. thigh
  22. blood
  23. skeletal system
  24. brain
  25. blood vessel
  26. nervous system
  27. large intestine
  28. stomach
  29. ribs
  30. lung
  31. False
  32. False
  33. blood
  34. True
  35. digestive system
  36. digestive system
  37. brain
  38. oxygen
  39. nerve
  40. True

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