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Classwork Series and Exercises {Basic Science – JSS2}: Respiratory System

Leave a Comment / Education / Busola Ojumu

Respiratory System Introduction Respiration is the breakdown (oxidation) of digested food mostly (carbohydrate and fat), with oxygen from the air taken in the cells of animals to release energy and produce carbon dioxide. Parts of Respiratory System These are made up of all the organs working together to supply the blood cells with oxygen and

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First Aid: How To Dislodge Foreign Objects In The Nose

The Real Reasons Why Your Nose Runs In Cold Weather

Leave a Comment / features, Science / Akinlabi Omo-Oso

According to an article on teenkidsnews.com, the nose is responsible for filtering out all the bad things that could make us sick, and ensuring that the lungs stay moist and supple. When the temperature drops, the nose begins working overtime to add humidity. This reaction—called rhinorrhea—can be almost instantaneous. Step outside into the chill, and a

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