An example of a domesticated animal is (a)   .

Hominids first migrated from (a)   .

A hominid is (a)   ,

Early humans probably migrated from Asia to North America over a (a)   .

(a)   was the development that marks the beginning of the Neolithic Revolution.

The early humans used fire for (a)   .

Early humans who ate wild animals and fruits and nuts are called (a)   .

Early humans adapted to a new, colder environment by (a)   .

People learned to domesticate plants and animals during the (a)   .

The movement of early humans from Africa to Asia is an example of (a)   .

. Changing plants or animals to make them more useful to humans is called (a)   .

Chipping a rock into a stone axe would best be described as (a)   .

Historians call the time before there was writing as (a)   .

Stone Age people first learned to (a)   .

Early humans first migrated from East Africa to (a)   .

Growing wheat is an example of (a)   .

Driving a herd of animals over a cliff and gathering edible roots are examples of (a)   .

The Old Stone Age is also known as (a)