Like mentioned previously, the flamingoâs color comes from its diet of bacteria, algae, plankton, shrimp and crustaceans. Their bill is specially designed for the type of food that they eat. For example, the Lesser Flamingo has a deep-keeled bill that is ideal for the intake of algae and diatoms.
The diffusion coefficient D is a function of both temperature and pressure. Diffusion increases with increasing temperature (as molecules move more rapidly), and decreases with increasing pressure (which packs more molecules in a given volume, making it harder for them to move).
For other uses, see Diffusivity (disambiguation) . Diffusivity or diffusion coefficient is a proportionality constant between the molar flux due to molecular diffusion and the gradient in the concentration of the species (or the driving force for diffusion).Diffusivity is encountered in Fick's law and numerous other equations of physical chemistry.ypically, a compound's diffusion coefficient is ~10,000Ã as great in air as in water. Carbon dioxide in air has a diffusion coefficient of 16 mm 2 /s, and in water its diffusion coefficient is 0.0016 mm 2 /s.