What is special about water and density?

1 answer:

3 0

Water is less dense as a solid than as a liquid. Normally this is reversed. Water has its maximum density at 4 degrees Celcius.
The fact that ice is less dense than water allows it to float on top of ponds so fish, frogs, etc can survive winters.

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Difinition of disaccharides: any of a class of sugars whose molecules contain two monosaccharide residues.

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Short carbohydrate chains are called oligosaccharides and contain 3 to 10 sugar molecules. Long carbohydrate chains can contain hundreds or even thousands of monosaccharide units. molecule of glucose and one molecule of fructose joined together.

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D. Your opinion / data

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