Because textbooks in this edition are often split into two parts for easier transport by students, Part 2 generally focuses on the later units of the standard curriculum. Based on typical AP and general biology course structures,
: Focuses on natural selection, genetic drift, and how populations evolve over time. Biology: Nasta Edition (PART 2 of 2)
: An overview of invertebrate and vertebrate evolution, covering the major phyla. 3. Plant Form and Function Because textbooks in this edition are often split
: How plants are organized and how they grow. : Focuses on natural selection
: The colonization of land by plants and the evolution of seed plants.
: How organisms process information and move. 5. Ecology
: Comprehensive study of the digestive, circulatory, respiratory, immune, and endocrine systems.