Spinal nerves exiting the cord from the level of l4 to s4 form the spinal nerves exiting the cord from the level of l4 to s4 form the thoracic plexus sacral plexus femoral plexus lumbar plexus

The answer is sacral plexus.

Explanation:

Spinal nerves exiting the cord from the level of L4 to S4 form the __sacral plexus. And it also receives contributions from the lumbar spinal nerves L4 and L5.

answer///a road map;

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.