Clemson's onside kick went out of bounds. Coker took a knee and after a two-year drought that felt like eternity in Tuscaloosa, Alabama was back on top. The Crimson Tide became the second team in college football's poll era, dating back to 1936, to win four titles in seven seasons.
The Problem With Monocultures The problem with monocultures, Wetzel said, is that if an insect likes the crop, that insect has a large food supply to draw from all in one place. Conversely, a field containing a variety of plants does not offer a large block of food for the insect, so it will not get the nutrients it needs to survive and thrive.
Monoculture is more susceptible to disease due to the ease with which most disease can spread in a closed area. When the virus/bacteria evolves in normal conditions, it is use â¦ d to finding small areas of natural growing plants that it can infect.hat conditions make a person susceptible to common cold viruses? Although it is not true that getting wet or being in a draft causes a cold (a person has to come in contact with the virus to catch a cold), certain conditions may lead to inc â¦ reased susceptibility.