Air moist, warm and clean MCQs Quiz Worksheet PDF Download

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MCQs on Air Moist, warm and clean Quiz PDF Download

MCQ: Hair in nostrils help to

  1. inhale easily
  2. exhale easily
  3. clean air from dust
  4. make the air warm

C

MCQ: 'air' is made warm by

  1. hair in nostrils
  2. blood capillaries in nostrils
  3. water in the nose
  4. mucus in the nostrils

B

MCQ: 'air' that we breath, turns moist, by

  1. hair in nostrils
  2. blood capillaries in nostrils
  3. water in the nose
  4. mucus lining in nostrils

D