How Is Cheese Made?
How Is Cheese Made? All cheeses are made in basically the same way: by curdling milk so that it separates into curds and whey. Curds are solid white lumps, and whey is...
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How Do Termites Digest Wood?
How Do Termites Digest Wood? Termites are small, ant-like insects that eat nearly anything made of wood. Oddly enough, they cannot digest the wood they eat. Termites...
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Why Do You Sweat?
Why Do You Sweat? Sweating is a natural biological process that starts soon after you are born. It is one of the ways your body has to cool off when you become too...
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Why Is Milk Pasteurized?
Why Is Milk Pasteurized? Milk is an excellent medium for microbial growth, and when stored at ambient temperature bacteria and other pathogens soon proliferate. Milk is...
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Why Do We Have Tonsils?
Why Do We Have Tonsils? Tonsils are lymphatic tissues on either side of the back of the human throat that help fight infections. The purpose of these lymphatic tissues...
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