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What is the cause and effect about Expand Upon Freezing? Please help >

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Answer:

When water molecules freeze, they form together and make a circle like structure.

Step-by-step explanation:

User CodingHero
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Answer:

The expansion of water upon freezing is vital to life on Earth. It is what causes ice to be less dense as a solid than as a liquid. This means that ice floats in liquid water. ... Water freezes when its molecules are no longer moving around enough to break their hydrogen bonds.

Step-by-step explanation:

User I See Voices
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