where are the OWEs on the K/M? {Ans: 16 & 17}how do the 737s land in water? how does this impact ditching exits? {Ans: tail low, nose high; means cannot use aft service or aft entry door}what direction do all FA js face? {Ans: aft}what are some ways FAs establish passenger understanding of the brace position? {Ans: walk through cabin, checking passengers brace positions, have passengers demonstrate their brace positions, and provide guidance and correction when necessary}does the brace position change for customers sitting in an Airbelt-equipped seat? {Ans: no}how many passenger seats are on the 737 K/M? {Ans: 172 (16 FC, 156 MC) broken down: 16 FC, 30 MCE, 126 MC}