Digestion begins in the mouth, where chemical and mechanical digestion occurs. Saliva or spit, produced by the salivary glands (located under the tongue and near the lower jaw), is released into the mouth. Saliva begins to break down the food, moistening it and making it easier to swallow.
By Elizabeth Schofield Submitted On December 23, 2012. The purpose of a newsletter is to provide information pertaining to a product or service to a targeted audience. Newsletters, done effectively, can also create a company's credibility and build an organization's identity.
I. FTC rules for determining when the primary purpose of an email message is commercial are now effective. The CAN-SPAM Act distinguishes âcommercial electronic mail messagesâ from âtransactional or relationship messagesâ. A commercial electronic mail message is âany electronic mail message the primary purpose of which is the commercial advertisement or promotion of a commercial product or service.â (emphasis added).