Early Humans Crossword Puzzle

What are tools and weapons made by humans called?
What was the period that humans began to domesticate plants & animals for human use?
How many years was Otzi the Iceman dead for?
What age had long periods of extreme cold?
When did history begin?
Scientists who look for evidence such as tools, weapons, and other things made by humans.
Homoerectus migrated to where?
As trade grew, traders would learn about other what as they traveled?
What was in Otzi's shoulder when he died?
The Bronze Age started in what year?
What revolution was the biggest revolution and the most important event in human history?
Ardi was how many years old?
Fossils are what?
People began to what so that they could work special and specific jobs?
What's the name of the valley where Lucy was found?