2. These are also called coarse grains:
a. maize
b. millets
c. wheat
d. rice​

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

Stone mountain was formed during the formation of the blue ridge mountains around 300-350 million years ago and is considered part of the appalachian mountains. it formed as a result of the upwelling of magma from within the earth's crust. this upwelling, or solidified to form the that became stone mountain.

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration