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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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9 years ago
The observable universe is
A) the minor portion of the universe we can observe.
B) the part of the universe that is within the visible electromagnetic spectrum.
C) part of the universe visible to the unaided eye.
D) about 100 billion light years across.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
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bSharpbSharp
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