Originally Answered: What is the difference between unicellular and multicellular? The main difference between unicellular and multicellular is some organisms are made-up of single cell termed as unicellular while multicellular are made-up of two or more cells.Single celled organism is called unicellular organism. They depend on simple diffusion to ride out and live. Unicellular organisms have greater surface area to volume ratio.
A wharf is a platform built on the shore that extends over the surface of the water. On the wharf, you saw people preparing to set sail. A wharf provides access for ships and boats, that can pull up and dock alongside it. In fact, wharfs are also called docks or piers. Wharfs are made of wood and act like sidewalks, making it easy to people, cargo and supplies to enter and leave a boat.
quay. A structure of solid construction along a shore or bank that provides berthing and generally provides cargo-handling facilities. A similar facility of open construction is called a wharf.See also wharf.alf the sky was chequered with black thunderheads, but all the west was luminous and clear: in the lightning flashes it looked like deep blue water, with the sheen of moonlight on it; and the mottled part of the sky was like marble pavement, like the quay of some splendid seacoast city, doomed to destruction.