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.
Rating Newest Oldest. Best Answer: I would say that China is the oldest continuous agricultural society, as it's been around well over 5,000 years as such, but civilization implies large cities, and China, in the past, has always had a series of small villages.ndia, China and Egypt could be considered as such. So too Sumer, perhaps the oldest although the Middle East now has 'modern' names. A culture is a way of life and so it could be that Pgymies are the oldest or the Australian aboriginals. Pygmies are not related to other Africans apparently.