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Grade 7 Science MCQs

Grade 7 Science Tests

Air Moist, warm and clean MCQ with Answers PDF Download

The Book Air moist, warm and clean Multiple Choice Questions (MCQ Quiz), air moist, warm and clean quiz answers PDF to learn online courses, 7th grade science tests. Practice Respiration and Food Energy Multiple Choice Questions and Answers (MCQs), Air Moist, warm and clean quiz questions PDF for school certificate. The e-Book Air Moist, warm and clean MCQ App Download: human respiration, how we breathe, respiratory diseases test prep for school certificate.

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Chapter 19 MCQs: Air Moist, warm and clean Quiz

MCQ: Hair in nostrils help to

A) inhale easily
B) exhale easily
C) clean air from dust
D) make the air warm

MCQ: The 'air' is made warm by

A) hair in nostrils
B) blood capillaries in nostrils
C) water in the nose
D) mucus in the nostrils

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

A) hair in nostrils
B) blood capillaries in nostrils
C) water in the nose
D) mucus lining in nostrils

Assessment Tests: Grade 7 Science Chapters

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