The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the entire body. Food passes through a long tube inside the body known as the alimentary canal or the gastrointestinal tract (GI tract).he first function of the digestive system is ingestion, or the intake of food. The mouth is responsible for this function, as it is the orifice through which all food enters the body. The mouth and stomach are also responsible for the storage of food as it is waiting to be digested.
The government of the United States of America is the federal government of the republic of fifty states that constitute the United States, as well as one capital district, and several other territories. Charles T. Schenck v. United States). The terms Government of the United States of America or United States Government are often used in official documents to represent the federal government as distinct from the states collectively.
The United States of America is a republic. A republic is a form of  government in which there are laws that limit the powers of  government.    The United States is â¦ NOT a democracy. A democracy is where the  majority rules. This is often without regard for the rights of the  minority.   For example.he United States of America is a republic. A republic is a form of  government in which there are laws that limit the powers of  government.    The United States is â¦ NOT a democracy. A democracy is where the  majority rules. This is often without regard for the rights of the  minority.