If you can't divide the number by 4, then it isn't divisible by 4. Try to divide 24, 8, 12, and 10 by 4. If your result isn't a whole number (like 2.4), then it isn't divisible by 4.
The glacier's weight that is combined with the gradual movement, can alter and reforms the landscape over hundreds the thousands of the years. The ice then erodes the land surface and this can break the rocks and the soil debris far from their original places, resulting in various glacial landforms.
The Glaciers retreat also leads to the rise of the large sets of the sediments that are being deposited when the terminal extends as far down valley as it previously did. The Glaciers retreat as the ice melts more quickly than snowfall can accumulate and thus form the new glacial ice.
Primates are remarkably the first mammals so when the earth formed about 4.5 billion years ago and the first life on earth dates to 3.5 billion years the primates did not appear before the 50-55 years ago.
Thus by the end of Mesozoic Era i.e about 65.5 million years ago, the primate started to have originated over the earth's surface. At that time the North American continent was still connected to the European landmass and India then was not a part of Asia and most of the landmasses had warm tropical or subtropical climates.
The body size of the early monkeys and apes that took the advantages of vast expanses of land and where the biggest animal to revolve around the 39-40 million years and flourished in the Oligocene Epoch.
