Right before labor many women begin to experience severe back aches and pains. This back pain is actually caused by contractions, but some women feel the pain in their back instead of their pelvis.
subsystem. A unit or device that is part of a larger system. For example, a disk subsystem is a part of a computer system.A bus is a part of the computer. A subsystem usually refers to hardware, but it may be used to describe software.ubsystem. A unit or device that is part of a larger system. For example, a disk subsystem is a part of a computer system. A bus is a part of the computer. A subsystem usually refers to hardware, but it may be used to describe software.
A stack is similar to a heap except that the blocks are taken out of storage in a certain order and returned in the same way. In Pascal, a subheap is a portion of a heap that is treated like a stack. This was last updated in April 2005. Contributor(s): Eric Ringnes.