Cockroaches have been around for millions of years, so basically since the time of dinosaurs.
On average cockroaches live about 1 year.
Yes, cockroaches are known to be able to survive the toughest conditions including loss of their heads.
There are roughly 70 different cockroach species that can be found in the United States.
Cockroaches are known to be able to live up to 1 month without food. However, they can only live up to 1 week without water.