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Proven by a assosiative scientific teacher:

Signs of physical changes can be quite numerous,

but the main numbered would be the following---

chemical:

color change

fizzing structure

bubbled buildings

chemical rearranged(nonsense as in disappear)

cannot be reserved

and a frequent suiren tempetarure change

dr.phd.danniel@Yahoo.com

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Colby Leffler

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3y ago

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