Smoke filling up a room is indeed an example of diffusion. Diffusion occurs when two or more sets of molecules intermingle and spread out. In this case, it would be the smoke molecules interacting and spreading out among the air molecules.
The purpose of journalism is thus to provide citizens with the information they will need to make the best possible decisions about their lives, their communities, their societies, and their governments
An Adjective, is a describing word so your describing on what the water is like. so it would be clear. :) as the Adjective
