Demes are isolated reproductively from other members of their species, although the isolation may only be partial and is not necessarily permanent. Because they share a somewhat restricted gene pool, members of a deme generally differ morphologically to some degree from members of other demes. See also population.
The Streak is track #1 on the album Ray Stevens Box Set. It was written by Ray Stevens. The Streak is track #1 on the album Ray Stevens Box Set. It was written by Ray Stevens.
ron hill: i wrote that title when i uploaded that photo, the blue streak was built in 1937 so actually it is over 70 years old. sounds like you are the one who needs to do your homework ;) http://en.wikipedia.org/wiki/blue_streak_(conneaut_lake)