Students listened and took part in presentations from law enforcement and health professionals during Healthy Decisions Day. BY JASON PAFUNDISTAFF WRITER READFIELD — Skyeler Webb said she learned a lot in school on Friday. But the Maranacook Community Middle School eighth-grader wasn’t talking about math, science or social studies. Webb said she learned a lot about substance abuse and drugs during the school’s Healthy Decisions Day. Caroline Welch, left, and Dana Reynolds clap during Randy Judkins’ presentation during Healthy Decisions Day events on Friday at Maranacook Community Middle School…