The flow of the sun's energy touches all living things on Earth. But how are plants and people connected? It's through the food web! All living things on Earth depend upon one another for food. On this month's Science Trek, host Joan Cartan-Hansen and her guests, Holly Holman, veterinarian at Zoo Boise and Adare Evans, wildlife educator for the Idaho Department of Fish and Game will answer students' questions about the food web and its impact on all living things.