○○○ palimpsest ⪢⪢
So we're looking at a very complex dynamic in which human populations emerged, they mixed, they separated to some
degree.
Further populations emerged and mixed and colonized new areas.
http://qindex.info/i.php?x=6371
○○○ wild ⪢⪢
And 700,000 years ago the world was only a few
degrees cooler than it is now, which is why at the time the range of the woolly rhinos was restricted to the cold wilds of Siberia.
http://qindex.info/i.php?x=17392
○○○ each ⪢⪢
In this example, we're asked to estimate the number of
degrees each of the shaded figures has been rotated and state the direction of the rotation.
#math
http://qindex.info/i.php?x=20619
◎◎◎ complementary ⪢⪢
• 16 Solving Higher Degree Polynomials by Synthetic Division and the Rational Roots Test
