*5 Steps to a 5: AP Biology 2022* by Mark Anestis and Kelcey Burris has been updated for the 2021-22 academic year, this guide features 3 full-length practice exams, access to a robust online platform, hundreds of practice exercises with detailed explanations, and proven strategies. It offers a comprehensive review with both multiple-choice and free-response questions, blending fact-based and application material, plus a self-guided study plan with flashcards and interactive online resources.