An advantage of using scientific notation over standard notation is that: a) It can shorten numbers with many digits while retaining its value.
b) It can manipulate the number of significant figures while retaining its value. c) Both of the above.
d) None of the above.

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.

small = small current large mag large current