Another passive process is osmosis. This is the process by which water crosses a cell membrane either into or out of the cell, but always into the solution that has the higher total concentration of solutes. Dr Aziz.
The flying buttress is the defining external characteristic of gothic architecture. These buttresses act to spread the weight of the tall walls. They support the structure by transferring force directly to the ground. The flying buttress was not just practical, though.
Three architectural features are typical of the Gothic. These are the pointed arch, the ribbed vault, and the flying buttress. It is the pointed arch that most clearly makes Gothic building look different from Roman and Romanesque work. In the older style the semicircular, round arch was used everywhere.But Gothic architects did not invent the pointed arch.hurches were built in the shape of a cross, using the basilica (a type of Roman building) as the basis for the design. Another important feature of Romanesque architecture was the use of a separate bell tower, or campanile, that was built beside the main church.