If the Sun were the size of a small exercise ball (about 0.5 meters (m) in diameter) and if Jupiter were the size of a golf ball, how big would Earth be
on this scale?

the size of a pea

Explanation:

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.