changes from one state to another without a change in chemical composition
Changing phases means that things are changing into their different forms.
Phases.
Matter is modified by phases changes.
The phases of the moon.
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Moon Phases!
The Moon's phases.
Moon Phases!
That is the lunar cycle, or the phases.
moon phases
They are called the moon's "phases".
That is the lunar cycle, or the phases.
moon phases