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 A
Source: Princeton Review
Astronomers have theorized that the Big Bang governs the behavior of interstellar dust, particles that comprise the
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