Fact or opinion: a compass is marked with cardinal and secondary points.
fact or opinion: the cardinal points on a compass are north, east, south, and west.
fact or opinion: it is difficult to use a compass to navigate by degrees.

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks

answeramicable; (friendly);