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Trilobites existed in the Devonian period, but they were not exclusive to it. They were abundant before the period and continued to exist afterward, though in much less abundance.
Mans exist in prehistor times as prehistory is just the time before they invented writing. Yes, humans did exist.
Yes. It is one of the 7 wonders of the world and one of the most visited sites in South America
The Cambrian Period
false,because it is written during the spanish period
There were no hosiers in the medieval period, since the word did not exist before the late 18th century, to refer to stocking-makers.
permian period
It is known as the prehistoric period because it was the time in which there was no history recorded, because a system of writing did not exist yet. Hence the word PRE-historic, which inevitably means BEFORE history.
20bc
1537
then and now
1965