In your own words, explain how solar heating works

active solar heating systems use solar energy to heat a fluid either liquid or air and then transfer the solar heat directly to the interior space or to a storage system for later use. If the solar system cannot provide adequate space heating, an auxiliary or back-up system provides the additional heat.

hope this helps : )

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.