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/...
The new Flex Fuel model is part of the M Series of ZTrak commercial mowers, designed for customers seeking productivity and efficiency. With a 24.6 hp electronic fuel injected engine, the Z925M Flex Fuel can run on any blend of ethanol-mixed fuel, up to E85, and it has a top speed of 10 mph.