The answer is
A
Behavior isolation is behaviors involved in mating which could also cause it to prevent mating
WAN (Wide Area Network) optimization is process used to maximize the efficiency of data flow across a wide area network (WAN<span>). It includes traffic shaping, data deduplication, compression and other technologies. </span>
Wan optimization devices are deployed on either end of a WAN link to improve application response times.
They are going to be using the <em>metric system,</em> as it is the official nationally used system of measurement for scientists. =)
