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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 198 · 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 gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
  2. 2.True or false: the lung is part of the nervous system. (a) True (b) False
  3. 3.🦷 How many milk teeth does a child have?
  4. 4.True or false: the rib is part of the respiratory system. (a) False (b) True
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.Which of these is part of the nervous system? (a) small intestine (b) skull (c) thigh bone (d) nerve
  7. 7.True or false: the nerve is part of the circulatory system. (a) False (b) True
  8. 8.Which of these is part of the respiratory system? (a) food pipe (b) rib (c) lung (d) skull
  9. 9.🫁 How many lungs do we have?
  10. 10.🩺 Which body part has this job: protecting the brain? (a) ribs (b) skin (c) heart (d) skull
  11. 11.What is a job of the kidneys? (a) thinking and learning (b) taking in oxygen (c) cleaning the blood (d) churning food
  12. 12.True or false: the nerve is part of the digestive system. (a) False (b) True
  13. 13.True or false: the small intestine is part of the digestive system. (a) False (b) True
  14. 14.Which of these is part of the skeletal system? (a) food pipe (b) liver (c) brain (d) backbone
  15. 15.🩺 Which body part has this job: cleaning the blood? (a) kidneys (b) ribs (c) muscles (d) skull
  16. 16.🔍 Which is the odd one out? (a) blood vessel (b) food pipe (c) stomach (d) liver
  17. 17.🫀 The backbone is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  18. 18.🫀 The stomach is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  19. 19.Which of these is part of the skeletal system? (a) small intestine (b) food pipe (c) skull (d) liver
  20. 20.Which of these is part of the skeletal system? (a) small intestine (b) spinal cord (c) thigh bone (d) windpipe
  21. 21.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) neck (d) thigh
  22. 22.What is a job of the heart? (a) pulling bones to move (b) thinking and learning (c) churning food (d) pumping blood
  23. 23.🫀 The blood is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system
  24. 24.🫀 The windpipe is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  25. 25.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  26. 26.True or false: the liver is part of the digestive system. (a) False (b) True
  27. 27.🦷 How many permanent teeth does a grown-up have in all?
  28. 28.Which of these is part of the nervous system? (a) food pipe (b) lung (c) backbone (d) spinal cord
  29. 29.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) finger (d) ear
  30. 30.True or false: the heart is part of the digestive system. (a) True (b) False
  31. 31.What is a job of the ribs? (a) covering the body (b) taking in oxygen (c) guarding heart and lungs (d) pulling bones to move
  32. 32.Which of these is part of the nervous system? (a) brain (b) large intestine (c) stomach (d) windpipe
  33. 33.🩺 Which body part has this job: pumping blood? (a) ribs (b) heart (c) skin (d) brain
  34. 34.🔍 Which is the odd one out? (a) lung (b) large intestine (c) stomach (d) food pipe
  35. 35.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) stomach (d) skull
  36. 36.🔍 Which is the odd one out? (a) skull (b) backbone (c) windpipe (d) thigh bone
  37. 37.True or false: the skull is part of the digestive system. (a) True (b) False
  38. 38.True or false: the large intestine is part of the digestive system. (a) False (b) True
  39. 39.What is a job of the lungs? (a) cleaning the blood (b) guarding heart and lungs (c) covering the body (d) taking in oxygen
  40. 40.True or false: pumping blood is a job of the lungs. (a) False (b) True

Answer key

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

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