IQ is a number meant to measure people cognitive abilities (intelligence) in relation to their age group. An I.Q between 90 and 110 is considered average; over 120, superior. Roughly 68% of the population has an IQ between 85 and 115.
The oldest known civilization was believed to have formed in  Mesopotamia near the Tigris and Euphrates rivers. This was believed  to have happened around 4000 B.C. and that â¦ is a fact! Answered. In Geology.he oldest known civilization was believed to have formed in  Mesopotamia near the Tigris and Euphrates rivers. This was believed  to have happened around 4000 B.C. and that â¦ is a fact! Answered. In Geology.
It depends where you look as several lay claim to being the oldest. For instance, Damascus is of very ancient origin and proclaims itself the oldest city in the world. It first comes into full light as the capital of an Aramaean kingdom that fell before the Assyrians in 732 B.C. http://syria.arabicnet.com/damascus.asp.