The music video for John Legend 's single Everybody Knows has already been viewed 9,997 times since it was posted on Tuesday, January 20, 2009. The video belongs to the music genre of R&B.
hydration (Noun). the process of providing an adequate amount of water to body tissues. hydration (Noun). the chemical reaction by which a substance (such as cement) combines with water, giving off heat to form a crystalline structure in its setting and hardening.
Hydration - What Exactly Does This Mean? How Much Water Do I Need And What Happens When I Become Dehydrated? Appropriate hydration of the body is an absolute requirement for health and is essential for life itself. Water sustains the bodyâs many vital chemical reactions and maintains correct body functions.