1 [Rhetoric] is that art or talent by which discourse is adapted to its end. ' 2 Rhetoric' . . . refers but to 'the use of language in such a way as to produce a desired impression upon the hearer or reader.'.
If not, drop me a message! 24 Hours after last dive. As far as I know, there is no problem with going scuba diving straight after flying. This is because when you descnd in a plane and then in the water, you are on-gassing and your body is absorbing nitrogen.
The most basic prerequisite to becoming a qualified scuba diver is comfort in the water. In order for you to begin a scuba training course you must first demonstrate to an instructor your ability to swim continuously for 200 yards (182.9 m) and float for 10 minutes, both without aids.