<span>This is an example of facilitated diffusion using a channel. Diffusion is the process of an object moving across a concentration gradient, usually from areas of higher to lower concentration in membranes. In this case, the diffusion is "facilitated" by the aquaporin molecules and water is allowed to enter or exit the membrane based on concentration level.</span>
<span>Metamorphism-because of the heat and pressure underground- would cause the chemicals to be squeezed together better than evaporation does</span>
Answer:
A population is a group of people living in one area. A community is all the populations in a certain area.
