mongolia montenegro montserrat morocco mozambique myanmar namibia nauru nepal netherlands new caledonia new zealand nicaragua niger nigeria north korea norway oman pakistan palau palestinian national authority panama papua new guinea paraguay peru philippines poland portugal puerto rico qatar republic of...
of a cow digestive system further information: digestive system of ruminants cattle are ruminants , meaning their digestive system is highly specialized to allow the use of poorly digestible plants as food. cattle have one stomach with four compartments, the rumen , reticulum , omasum , and abomasum...
(stomach cancer is linked to excess intake of sodium nitrate, the type in processed foods, which supply the bulk of the sodium in western diets.) in the u.s., the fda issued draft salt-reduction targets for the food industry under the obama administration, but these are voluntary and haven't taken effect...