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.
The latest analysis by ASCO identified several key issues: 1  Number of oncologists constant despite growth in demand. 2  Aging workforce and declining interest in private or solo practice careers. 3  Rural settings underserved. 4  States investing in outreach, monitoring workforce. 5  Burnout a continuing problem.