Carbohydrate in Human Nutrition. In order to carry out its day to day physiological functions and maintain a constant body temperature (due to invariably in an environment of changing temperatures), the body requires a constant source of energy. Carbohydrates are an important energy source in the human diet.
(November 2012). A long weekend is a weekend that is at least three days long (so, a three-day weekend), due to a holiday falling on either the Friday or Monday.
calendar day, civil day - a day reckoned from midnight to midnight. day of the week - any one of the seven days in a week. week from Monday - a time period of a week or more; a week from Monday will be too soon!. weekend - a time period usually extending from Friday night through Sunday; more loosely defined as any period of successive days including one and only one Sunday.