asked 10.5k views
1 vote
PLEASE ANSWER ASAP!!!

Cosmic background radiation indicates what?

A) the universe is expanding

B) the universe will explode

C) the universe is contracting

D) the universe is at rest

1 Answer

4 votes
A (:
cosmic radiation is technically just a type of radiation. radiation is beta particles shot out at the atomic level
answered
User Aswin Mohan
by
9.0k points
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