Water is a liquid at room temperature, but becomes a solid (called ice) if it is cooled down. The same water turns into a gas (called water vapor) if it is heated up. The changes only happen when the substance reaches a particular temperature. Water turns to ice at 32ºF (0ºC). This is known as its freezing point.

Explanation:

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3 years ago

Around 1900 the united states helps who gain independence from columbia because the united states wanted to build a what there

slega [8]

Answer:

Panama and canal

Explanation:

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3 years ago

Sneak attack against the U.S. naval base in Hawaii by the empire of japan on December 7, 1941

Liula [17]

attack on pearl harbor

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3 years ago