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This book reviews the more challenging material in a college-level, introductory course in biology. It is intended to supplement standard textbooks in biology, or for students who wish to review such material. '11th Hour: Introduction to Biology' is of particular use to students enrolled in a majors or non-majors introductory biology course, or students taking AP biology. It concentrates on those topics that usually give students the most difficulty, and problems/questions are rated throughout in terms of their level of difficulty.
Concentrates on those concepts that usually give students the most difficulty.
Provides ample opportunity to test the mastery of this material.
Rates questions/problems according to their level of difficulty.
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