BI 143
Habitats: Freshwater Biology
Portland Community College · UGRD · Fall 2026
1 section
Catalog description
Provides a survey of basic ecological principles related to freshwater ecosystems, including streams, lakes and wetlands, with a focus on local habitats and organisms. Discusses the interconnectedness of human societies and freshwater systems. Includes a laboratory component that explores biological, chemical, and physical aspects of freshwater systems. Prerequisites: ( WR 115 and RD 115 ) or IRW 115 and MTH 20 or equivalent placement. Audit available. This course fulfills the following GE requirements: Science, Math, and Computer Sci/SCI
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Availability not recently verifiedClass #portland-BI143Fall 2026UGRD4 credits
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