During the holocene epoch, which of the following events occurred for the first time in the geological record?
a. mastodons went extinct.
b. mammoths appeared for the first time
c. modern humans developed agriculture.
d. grazing animals spread along with the expanding grasslands.

A/an map shows the types of rock and/or sediment present in a particular region.a map that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.to show the dominant weather pattern in a region over a long period, a scientist is likely to create a/an map.a map has contour lines, which connect points at the same elevation.a map that uses shading to represent rates of violent crime across a state is an example of a/an map.

Which of these is the sound of fish slapping against human flesh?

Read the article titled "castro resigns." why did the us impose trade sanctions against cuba in 1962?