Suppose somebody proposed that rather than invoking dark matter to explain the increased orbital velocities of stars beyond the sun’s orbit, the problem could be solved by assuming that the milky way’s central black hole was much more massive. does simply increasing the assumed mass of the milky way’s central supermassive black hole correctly resolve the issue of unexpectedly high orbital velocities in the galaxy? why or why not?

it breaks and dirupture other materials and other sencews from the bottom

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

your answer is c! hope this : )