The relationships of organisms to their environments are examined from an evolutionary perspective. Topics include speciation, adaptation, population dynamics, competition, predator/prey relationships, mutualism, productivity, succession, trophic dynamics, and biogeography. Students may also enroll in BIOL 3319L but it is not required. Credit hours: 3. Prerequisite: two courses in biology at the 2200 level, including BIOL 2202-2202L. Offered second semester.