C.
Water vapor is the "fuel" for the hurricanes because it releases the "latent heat of condensation" when it condenses to form clouds and rain, warming the surrounding air. (This heat energy was absorbed by the water vapor when it was evaporated from the warm ocean surface, cooling the ocean in the process
The answer to this question is : adaptive radiation
In some case, I would say the sea otter would be both a dominant and keystone specie. Sea otters are main predators and most often are at the top or near the top of the food chain (whales and sharks would trump them easily as the top predators), but in this specific situation, the sea otter is a keystone species. A keystone species is an organism that more often than not an ecosystem can not continue without. In this situation, without the sea otter to control the sea urchin population is grew out of control and caused the expulsion of the giant brown kelp and havoc for the spawning fish. Thus, the sea otter is a must.
High cholesterol<span> can lead to the buildup of plaque in </span>artery<span> walls. This buildup is called atherosclerosis. It can lead to coronary </span>artery<span> disease (CAD), heart attack, stroke or transient ischemic attack (TIA), and peripheral </span>arterial<span>disease</span>
