electricity usage and so on we monitor our health through a variety of measures of how well our body is performing weight blood pressure cholesterol levels work performance is another aspect of our lives and measuring it should be what we do
eth- (organic chemistry) Used as a combining form to denote the presence of 2 carbon atoms in the parent chain when forming names of organic compounds. Derived terms
  Ethanol is a compound (organic).   Ethanol is abbreviated as EtOH, using the common organic chemistry notation of representing the ethyl group (C2H5) with Et. This de â¦ signation is used both by EMS and Hospital ER staff when describing alcohol intoxication, and is found in most chemistry textbooks as well.