About Spotsylvania County. 1  Spotsylvania County Public Schools are governed by a seven-member elected School Board. 2  There are 31 public schools and centers including 17 elementary schools, seven middle schools, five high schools, one alternative learning center, and one Career and Technical Center.
Definition. Reduction in the amount of energy consumed in a process or system, or by an organization or society, through economy, elimination of waste, and rational use.
the term science also refers to the organized body of knowledge people have gained using that system less formally the word science often describes any systematic field of study or the knowledge gained from it get great science articles each month with thescience made simple newsletter click here to learn morecience as defined above is sometimes called pure science to differentiate it from applied science which is the application of research to human needs fields of science are commonly classified along two major lines natural sciences the study of the natural world and