Lakes and seas are both bodies of water but they are homes to different kinds of life forms. The plants and animals that thrive in a freshwater biome are differ

The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other scien

The grassy view of a prairie stretches out forever! Although it only looks that way, large grasslands are found on every continent except Antarctica. The grassl

The sounds produced by geophonic, biophonic and technophonic sources are relevant to the function of natural and human modified ecosystems. Passive recording is

Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirem