Air moist, warm and clean MCQs Quiz Worksheet PDF Download

Practice air moist, warm and clean MCQs in science quiz for online learning test. Respiration and food energy quiz questions has multiple choice questions (MCQ), air moist, warm and clean test to practice as hair in nostrils help to. Answer key help with choices as inhale easily, exhale easily, clean air from dust and make the air warm problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice air moist, warm and clean quiz with MCQs to find questions answers based online learning tests.

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. The '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. The '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