Answer:
?
Explanation:
I need a picture of the question or answers
Precambrian rocks<span> are mostly covered by rock systems of more recent origin, but where visible they commonly display evidence of having been altered by intense </span>metamorphism<span>. Precambrian rocks often occur in shields, which are large areas of relatively low elevation that form parts of continental masses.</span>
C, take hundreds of millions of years to form!
Answer:
the violent dissolution of Yugoslavia
