Welcome to the classroom blog of Mr. DeVoe - Here you will find photos, videos, class downloads, and other means to celebrate the community of Groton, biology, and environmental science.
14 February 2012
In lab this week, we're studying ways we can influence human heart rate. One interesting concept in the mammalian dive reflex, a response that has evolved in many mammals including humans. Heart rate plummets in response to underwater conditions to conserve oxygen. We're using Vernier Lab Quests to document this.