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).
The self-diffusion coefficient of neat water is: 2.299Â·10â9 mÂ²Â·sâ1 at 25 Â°C and 1.261Â·10â9 mÂ²Â·sâ1 at 4 Â°C. Chemical diffusion occurs in a presence of concentration (or chemical potential) gradient and it results in net transport of mass. This is the process described by the diffusion equation.