Introduction

= =



====Mrs. Tryner's students left pumped up for Thanksgiving break, but not everyone returned. On Monday morning, 9 students were missing and had called in sick! Each student was complaining of different symptoms and had been infected by a unique pathogen. Since the AP Biology students had just learned about bacteria and viruses, they decided to use their knowledge to discover what was wrong with their ill classmates.====




 * BACK TO HOME**