Alaska is the biggest in terms of sq miles
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>
There is no picture but my the description you gave i think it would be fine as long its not loose
Whitney Smith was credited for the making of the "Global Arrowhead".
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Answer:
They live in Africa and USA
Explanation: