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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 850 · 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 of these is part of the circulatory system? (a) stomach (b) nerve (c) lung (d) blood
  2. 2.Which of these is part of the respiratory system? (a) windpipe (b) small intestine (c) food pipe (d) thigh bone
  3. 3.🫀 The heart is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) circulatory system
  4. 4.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) spinal cord
  5. 5.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  6. 6.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  7. 7.🦷 How many milk teeth does a child have?
  8. 8.🦴 How many bones are there in a grown-up’s body?
  9. 9.What is a job of the skin? (a) covering the body (b) taking in oxygen (c) churning food (d) pulling bones to move
  10. 10.True or false: the small intestine is part of the nervous system. (a) True (b) False
  11. 11.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  12. 12.True or false: pulling bones to move is a job of the skin. (a) True (b) False
  13. 13.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) finger (d) neck
  14. 14.Which of these is part of the respiratory system? (a) skull (b) lung (c) food pipe (d) nerve
  15. 15.What is a job of the skull? (a) protecting the brain (b) pulling bones to move (c) taking in oxygen (d) cleaning the blood
  16. 16.Which of these is part of the digestive system? (a) food pipe (b) blood (c) windpipe (d) thigh bone
  17. 17.🫀 The stomach is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) digestive system
  18. 18.🫀 The thigh bone is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) nervous system
  19. 19.What is a job of the heart? (a) pumping blood (b) cleaning the blood (c) taking in oxygen (d) pulling bones to move
  20. 20.👂 The smallest bone of the body is in the ___. (a) ear (b) nose (c) finger (d) toe
  21. 21.Which of these is part of the skeletal system? (a) spinal cord (b) small intestine (c) brain (d) backbone
  22. 22.🔍 Which is the odd one out? (a) skull (b) backbone (c) thigh bone (d) lung
  23. 23.🩺 Which body part has this job: cleaning the blood? (a) skull (b) kidneys (c) brain (d) skin
  24. 24.Which of these is part of the nervous system? (a) brain (b) heart (c) rib (d) backbone
  25. 25.🦷 How many permanent teeth does a grown-up have in all?
  26. 26.True or false: pulling bones to move is a job of the brain. (a) False (b) True
  27. 27.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) windpipe (d) brain
  28. 28.Which of these is part of the digestive system? (a) small intestine (b) blood vessel (c) windpipe (d) rib
  29. 29.True or false: the brain is part of the digestive system. (a) True (b) False
  30. 30.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  31. 31.🩺 Which body part has this job: covering the body? (a) stomach (b) lungs (c) brain (d) skin
  32. 32.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  33. 33.True or false: the large intestine is part of the digestive system. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) blood vessel (b) backbone (c) heart (d) blood
  35. 35.What is a job of the lungs? (a) guarding heart and lungs (b) pumping blood (c) churning food (d) taking in oxygen
  36. 36.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) skull (c) heart (d) brain
  37. 37.🫀 The liver is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  38. 38.What is a job of the ribs? (a) covering the body (b) protecting the brain (c) pumping blood (d) guarding heart and lungs
  39. 39.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) food pipe
  40. 40.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) nerve (d) heart

Answer key

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

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