But they come with their own little USB adapters. Lol. dont trust any computer without bluetooth built-in from default, this is like asking if you want a notebook without wi-fi. Bluettoh mouses have the advantage that they dont use 1 USB port, as bluetooth is a hidden antena within the notebook.
Definition of arkose. : a sandstone characterized by feldspar fragments that is derived from granite or gneiss which has disintegrated rapidly.
Making the world better, one answer at a time. A hexose is so named for the number of Carbon atoms in the sugar, which is 6. A pentose, similarly, is the name for sugars with five Carbon atoms. Even though frustose has a five member Carbon ring, it actually contains 6 Carbons and is therefore a hexose.