The most common motive for drug use -- the reason the patient took the drug which led to the emergency room visit -- was suicide attempt or gesture, which comprised 36 percent of all episodes, followed by drug dependence as a motive for drug use (34 percent), then recreational use as a motive (11 percent).
The motherboard serves to connect all of the parts of a computer together. The CPU, memory, hard drives, optical drives, video card, sound card and other ports and expansion cards all connect to the motherboard directly or via cables.The motherboard is the piece of computer hardware that can be thought of as the back bone of the PC.ower from the power supply is delivered to the motherboard by use of a specially designed port. Also on the front of the motherboard are a number of peripheral card slots.
A motherboard could support 64-bit processors, but you could also plug a 32-bit one into it if you didn't need/want/afford 64-bit capability. For question #2, there are several ways to determine whether the processor is operating in 32-bit or 64-bit mode.