show more The Contraction of the ventricles is referred to as (1), and the period of ventricular relaxation is called (2). The monosyllables describing heart sounds during the cardiac cycle are (3). The first heart sound is a result of closure of the (4) valves; closure of the (5) valves causes the second heart sound. The...
Quick Answer. A microfiche is a single sheet of plastic that contains several images of pages of text, whereas microfilm is a long spool of plastic film that winds and rewinds to view images of text. In both instances, these microforms require a projection system whereby images of microfiche and microfilm appear on a backlit screen to be viewed.
Microsuede is a microfibre knit blend fabric with a soft finish, but is easily distinguishable from actual suede leather. It has a great deal of stretch, and is very popular in upholstery as well as garments.or the English rock band, see Suede (band) . For other uses, see Suede (disambiguation) . Suede /ËsweÉªd/ is a type of leather with a napped finish, commonly used for jackets, shoes, shirts, purses, furniture and other items.