Organisms can respond to selection pressures from virtually any aspect of their biotic (e.g., competitors, predators, prey, potential mates, offspring) or abiotic (e.g., temperature, humidity, soils, shelter availability, pollutants) environment.
(Organisms; can respond e.g.; to selection pressures from virtually any aspect of their biotic)
Organisms
can respond e.g.
to selection pressures from virtually any aspect of their biotic