Structure of the stomach. Food starts to be digested and absorbed in the stomach, although absorption is mostly limited to water, alcohol and some drugs. The stomach is an expandable, muscular bag, and it keeps swallowed food inside it by contracting the muscular pyloric sphincter.
To change settings, select the Start button, then select Settings > Devices > Pen & Windows Ink . To open the Windows Ink Workspace when you click the pen button, select the drop-down list under Click once. Choose the workspace from the first drop-down list, then choose what part of the workspace you want to open in the second drop-down list.
Ballpoint pen inks use dye because the tiny particles of undissolved pigment can clog the ball of the pen. The solvent of most inks is water or oil. Ballpoint pen ink is usually oil-based to give it its thickness. Oil also is why ballpoint pen ink dries quickly and is permanent and water-fast. Ink Components. Ballpoint pen ink is about 50 percent dye. Black ink gets its color from carbon black, a fine powder made from soot. Red ink is made from eosin. Several dyes are used to make blue ink, but the more common ones include substituted triphenylmethane dyes, copper phthalocyanine blue and crystal violet.