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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 782 · 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 blood vessel is part of the nervous system. (a) False (b) True
  2. 2.🔍 Which is the odd one out? (a) small intestine (b) skull (c) stomach (d) food pipe
  3. 3.🫀 The brain is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  4. 4.True or false: the food pipe is part of the digestive system. (a) False (b) True
  5. 5.🦵 The longest bone of the body is in the ___. (a) neck (b) thigh (c) finger (d) arm
  6. 6.🫀 The stomach is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  7. 7.Which of these is part of the skeletal system? (a) large intestine (b) spinal cord (c) backbone (d) small intestine
  8. 8.🩺 Which body part has this job: covering the body? (a) kidneys (b) brain (c) lungs (d) skin
  9. 9.Which of these is part of the circulatory system? (a) nerve (b) heart (c) windpipe (d) food pipe
  10. 10.What is a job of the lungs? (a) protecting the brain (b) pumping blood (c) cleaning the blood (d) taking in oxygen
  11. 11.True or false: the liver is part of the digestive system. (a) False (b) True
  12. 12.Which of these is part of the circulatory system? (a) skull (b) lung (c) blood vessel (d) nerve
  13. 13.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) toe (d) nose
  14. 14.What is a job of the brain? (a) protecting the brain (b) pumping blood (c) thinking and learning (d) cleaning the blood
  15. 15.🔍 Which is the odd one out? (a) large intestine (b) liver (c) spinal cord (d) food pipe
  16. 16.True or false: cleaning the blood is a job of the skin. (a) True (b) False
  17. 17.What is a job of the stomach? (a) cleaning the blood (b) protecting the brain (c) pulling bones to move (d) churning food
  18. 18.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  19. 19.What is a job of the kidneys? (a) taking in oxygen (b) cleaning the blood (c) protecting the brain (d) covering the body
  20. 20.True or false: the stomach is part of the digestive system. (a) False (b) True
  21. 21.Which of these is part of the nervous system? (a) lung (b) liver (c) nerve (d) small intestine
  22. 22.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
  23. 23.🔍 Which is the odd one out? (a) food pipe (b) liver (c) stomach (d) lung
  24. 24.Which of these is part of the digestive system? (a) heart (b) blood (c) liver (d) windpipe
  25. 25.What is a job of the ribs? (a) protecting the brain (b) covering the body (c) pumping blood (d) guarding heart and lungs
  26. 26.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) brain (d) kidney
  27. 27.True or false: the rib is part of the skeletal system. (a) True (b) False
  28. 28.True or false: thinking and learning is a job of the brain. (a) True (b) False
  29. 29.True or false: the large intestine is part of the digestive system. (a) False (b) True
  30. 30.🫀 The blood vessel is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  31. 31.True or false: thinking and learning is a job of the kidneys. (a) True (b) False
  32. 32.Which of these is part of the digestive system? (a) lung (b) rib (c) large intestine (d) skull
  33. 33.🫀 The heart is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  34. 34.Which of these is part of the skeletal system? (a) lung (b) liver (c) rib (d) blood
  35. 35.What is a job of the muscles? (a) guarding heart and lungs (b) covering the body (c) pulling bones to move (d) cleaning the blood
  36. 36.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) food pipe
  37. 37.❤️ How many chambers (rooms) does the human heart have?
  38. 38.🩺 Which body part has this job: pumping blood? (a) skin (b) kidneys (c) muscles (d) heart
  39. 39.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) heart
  40. 40.🩺 Which body part has this job: thinking and learning? (a) skin (b) skull (c) brain (d) lungs

Answer key

  1. False
  2. skull
  3. nervous system
  4. True
  5. thigh
  6. digestive system
  7. backbone
  8. skin
  9. heart
  10. taking in oxygen
  11. True
  12. blood vessel
  13. ear
  14. thinking and learning
  15. spinal cord
  16. False
  17. churning food
  18. True
  19. cleaning the blood
  20. True
  21. nerve
  22. digestive system
  23. lung
  24. liver
  25. guarding heart and lungs
  26. skin
  27. True
  28. True
  29. True
  30. circulatory system
  31. False
  32. large intestine
  33. circulatory system
  34. rib
  35. pulling bones to move
  36. food pipe
  37. 4
  38. heart
  39. heart
  40. brain

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