What Is Blood Plasma?
What Is Blood Plasma? Plasma is the liquid part of the blood, in which the red and white blood cells float. It is the red oxygen carrying cells that give the blood its...
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Why Is Chlorine Used to Clean Swimming Pools?
Why Is Chlorine Used to Clean Swimming Pools? Swimming pool sanitation is the process of ensuring healthy conditions in swimming pools, hot tubs, plunge pools, and...
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What Are Amphibians?
The word amphibians comes from two Greek words: amphi meaning “of both kinds” and bios meaning “life”. Amphibians are a class of vertebrate...
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What Is a Mudskipper?
What Is a Mudskipper? Mudskippers are small tropical fish of the eastern Atlantic, the Indian Ocean and the western Pacific from Australia to Japan. They live in...
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Why Do Laurel and Holly Trees Have Shiny, Waxy Leaves?
Why Do Laurel and Holly Trees Have Shiny, Waxy Leaves? Laurel and holly trees have developed special kinds of leaves to seal the water inside them during the winter...
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