When they say just like gases what do they mean? Obviously, liquids and gases exert the pressure of gravity so in that sense they're alike and yes the sub would implode underwater. But liquids are incompressible and so water wouldn't exert pressure in the same way as say air does when you fill up a tire. It sounds like the person who wrote the test doesn't really understand the subject (or English since it should say: Just like a gas . . .).
The American players Ted Lewis and Jimmie Noone were pioneers of the instrument in jazz bands. The B â­ soprano clarinet was the most common instrument, but a few early jazz musicians such as Alcide Nunez preferred the C soprano clarinet, and many New Orleans jazz brass bands have used an E â­ soprano clarinet.
A jazz band (jazz ensemble or jazz combo) is a musical ensemble that plays jazz music. Jazz bands vary in the quantity of its members and the style of jazz that they play but it is common to find a jazz band made up of a rhythm section and a horn section. The size of a jazz band is closely related to the style of jazz they play as well as the type of venues in which they play. Smaller jazz bands, also known as combos, are common in night clubs and other small venues and will be made up of three to seven musicians; whereas big bands are found in dance halls and other larger venues.