Surface areas on walls, under loose woodwork, between bricks and around other bat entryways often have a smooth, polished appearance. The stained area is slightly sticky, may contain a few bat hairs, and is yellowbrown to blackish brown in color.
cross connections What is a Cross Connection? A cross connection is a point in a plumbing system where the potable water supply is con-nected to a non-potable source. Briefly, a cross connection exists whenever the drinking water system is or could be connected to any non-potable source (plumbing fixture, equipment used in any plumbing system).
We will not be able to directly connect two computers or two switches together using straight through cables. To connect two computers together without using a switch (or two switches directly), we need a crossover cable by switching wires 1 and 2 with wires 3 and 6 at one end of the cable.