Answer: perpendicular plate of the ethmoid
Explanation: The perpendicular plate of the ethmoid bone is a thin, flattened lamina, polygonal in form, which descends from the under surface of the cribriform plate, and assists in forming the septum of the nose, it is generally deflected a little to one or other side.
<span> they can provide relief from mild to serious symptoms</span>
C. It helps the body move more fluently.