There are two types of amino acids: those manufactured in the body (non-essential amino acids), and those that can come only from food (essential amino acids). Our cells, tissues and organs cannot function without them â half our bodyâs dry weight is made from protein.
Henry Ford built the first flex fuel vehicle in 1908; the Model T was designed to operate on gasoline, ethanol or a mix. report this answer. Updated on Thursday, February 02 2012 at 05:20AM EST. Source: www.epa.gov/...
E85 (Flex Fuel) E85, also called flex fuel, is an ethanol-gasoline blend containing 51% to 83% ethanol, depending on geography and season. Summer blends tend to have more ethanol while winter blends have less.4 E85 can be used in FFVs, which are specially designed to run on gasoline, E85, or any mixture of the two.