The laboratory exercises in this manual are coordinated with Inquiry into Life. The text emphasizes how we can apply biological knowledge to our own lives and to our relationships with other organisms.. Although each laboratory is referenced to the appropriate chapter in Inquiry into Life, this manual may be used in coordination with other general biology texts. This manual can be adapted to a variety of course orientations and designs. There are a sufficient number of laboratories to permit a choice of activities over the length of the course. Many activities may be performed as demonstrations rather than as student activities, thereby shortening the time required to cover a particular concept. .