I wrote this unit over the past 12 years I have taught Honors Biology for both Freshmen and Juniors. The bundle includes notes, lectures, tests, quizzes, review, labs - everything you need! Almost every file is completely editable. Reading guides can be customized to your specific reading assignments to your students. NGSS standards available upon request. Challenge your students with rigorous fun! Topics include: cell membrane structure and function, osmosis/diffusion, evolution of respiratory systems ending with human respiratory system, evolution of excretory systems ending with human urinary and circulatory systems. An array of labs are included to better suit your classroom. Duration varies on number of labs used.