Vitamins require no digestion and are absorbed directly into the blood stream. The thirteen vitamins identified are divided into two groups, fat-soluble and water-soluble.
TIFF is a computer file format for storing raster graphics images, popular among graphic artists, the publishing industry, and both amateur and professional photographers in general. The format was originally created by the company Aldus for use in desktop publishing.
Tuff is a volcanic rock consisting of consolidated volcanic ash. It is a product of explosive volcanic eruptions. Tuff can be considered to be a volcanic analogue of sandstone. Both sand grains and volcanic ash grains have a diameter between 1/16â¦2 mm.