prehistory
Prehistory includes everything prior to what year?
About 5,000 BC
Stone Age is divided into three shorter time-frames called _________.
Eras
During the last ice age a land bridge was discovered in between what two continents?
Asia and North America
Modern humans first appeared on what continent?
Africa
Scientific study of the people, customs, and life of ancient times?
Archaeology
The time before the brith of formal writing is called?
Prehistory
When humans first used stone tools and ___________.
Stone weaponry
Ice formation ________ the level of the ocean.
Lowered
Science or study of human beings, dealing with recovered bones and fossil remains
Anthropology