Astronomers

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Astronomers

by NehaBhandari » Sat Dec 06, 2008 6:17 pm
Astronomers have theorized that the Big Bang governs the behavior of interstellar dust, particles that comprise the atoms and molecules created in the progenitive explosion and persisting in even the emptiest regions of space.

A)persisting

B)persists

C)persisted

D)they persist

E)are persisting

OA will follow soon .. please explain ur answers...

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