osmosis. 1. Movement of water through a selectively permeable membrane, e.g. a cell membrane. 2. The movement of solvent molecules through a semipermeable membrane from a dilute solution to a more concentrated solution. 3. Diffusion of a fluid (e.g., water) through a semipermeable membrane.
The Declaration Of Independence was signed in Philadelphia in 1776.
Guatemala City was the scene of the declaration of independence of Central America from Spain, and became the capital of the United Provinces of Central America in 1821. Signing of the declaration of independence of Central America inside the Royal Palace in 1821.