Passive Transport Molecules have a natural tendency to move and spread out evenly in any available space. This property is called diffusion. An example would be a drop of dye in a section of a beaker separated by a permeable membrane.
The Memorial Building, Whitman College. Whitman College is a private liberal arts college located in Walla Walla, Washington. Initially founded as a seminary by a territorial legislative charter in 1859, the school became a four-year degree-granting institution in 1883.
Walter (Walt) Whitman [1819-1892] Arts and Letters. 1  Whitman's first and chief biographer, the Canadian Richard Maurice Bucke, stated in 1883: Whitman's achievement of illumination put him near the head of a group including Buddha, Moses, Socrates, Jesus and Wordsworth.