Objectives • describe the biotic and abiotic features of the
ecological zones of Wisconsin
• compare and contrast the features of two or more
ecological zones of Wisconsin
analyze the roles of glaciation and fire in shaping
the communities and habitats of Wisconsin
• identify and evaluate the roles of species of special
interest in communities of
Wisconsin

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

i think its through the fallopian tube

its temperature is increasing. this causes molecular vibrations to increase.