Coppell High School senior Prasant Moturu swipes a cotton swab on a piece of agar on Thursday in E203. Jennifer Martin’s AP Biology students are gently swiping a sterile cotton swab to remove 2-3 colonies of bacteria.
Jennifer is a senior at CHS and a photographer for The Sidekick. In her free time, she likes to watch TV shows. Her favorites include Teen Wolf, Vampire...