How Are Galaxies Important to Our Existence

question 100

Multiple Choice

How are galaxies important to our existence?

• A)Without galaxies,there could not have been a Big Bang.
• B)Without galaxies,the universe could not be expanding.
• C)Deep in their centers,galaxies created the elements from which we are made.
• D)Galaxies recycle material from one generation of stars to the next,and without this recycling we could not exist.

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Definitions:

Fast Mapping

A cognitive process enabling children to quickly deduce the meaning or category of unfamiliar words during the acquisition of new language.

Structured Situation

An environment or scenario that is organized and governed by clear rules or guidelines.

Speaker

An individual who expresses thoughts, opinions, or information verbally to an audience.

Utterances

Vocal expressions or spoken words, phrases, or sounds communicated by individuals.