Examlex
The three main reasons that the average U.S. worker today produces far more than his or her counterpart did a century ago are more physical capital, more human capital, and a great deal of technological progress.
L-Valine
An essential amino acid used in the biosynthesis of proteins, characterized by its branched-chain structure, important for muscle metabolism.
pH
A numeric scale used to specify the acidity or basicity of an aqueous solution, where a value of 7 is neutral, values less than 7 are acidic, and values greater than 7 are basic.
Alanine
A non-essential amino acid used by the body to build proteins and play a key role in glucose metabolism.
Distilled Water
Water that has been boiled into vapor and recondensed into liquid, removing impurities and dissolved minerals.
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