Ameter is not equal to
100 cm
10^3 mm
0.01 km
10^-3 km

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.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge