Most of the muscles in the human body use bones as the levers against which they work for example, the Biceps and Brachialis muscles in the arm use the forearm bones in order to apply force and move our lower arms.1st class.ost of the muscles in the human body use bones as the levers against which they work for example, the Biceps and Brachialis muscles in the arm use the forearm bones in order to apply force and move our lower arms. 1st class.
NEW YORK â Amazon Prime is adding music to the mix. On Thursday, after much speculation, the online retailer launched a streaming service called Prime Music, at no additional cost for Prime members who pay $99 a year.
Apple pioneered the idea of buying music online, but until recently their focus has been selling song-by-song downloads via iTunes for 99 cents to $1.29 each. With Apple Music, you pay a flat $10 a month to listen to any of the songs in its catalog.