Online College Courses for Credit



Author: Dynah Perry


Ecotoxicology is a multidisciplinary field that integrates toxicology and ecology, focusing on the effects of toxic chemicals on biological organisms. The research is usually at the population, community, ecosystem and biosphere levels. The goal of this approach is to be able to reveal and predict the effects of pollution in the context of all other environmental factors. Based on ecotoxicology studies, researchers make efforts to identity the most effective actions to prevent or remedy any harmful effects.

See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

46 Sophia partners guarantee credit transfer.

299 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 33 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.