Textbook in PDF format

Ace the AP Biology Exam with The Princeton Review's comprehensive study guide. Includes 6 full-length practice exams (more than any other major competitor), plus thorough content reviews, targeted test strategies, and access to online extras.
Techniques That Actually Work
- Tried-and-true strategies to help you avoid traps and beat the test
- Tips for pacing yourself and guessing logically
- Essential tactics to help you work smarter, not harder
Everything You Need for a High Score
- Fully aligned with the latest College Board standards for AP Biology
- Comprehensive content review for all test topics
- Online digital flashcards to review core content
- Access to study plans, a handy list of key terms and concepts, helpful pre-college information, and more via your online Student Tools
Premium Practice for AP Excellence
- 6 full-length practice tests (4 in the book, 2 online) with detailed answer explanations
- Practice drills at the end of each content review chapter
- End-of-chapter key term lists to help focus your studying