Which sentence from the paragraph supports the idea that music became more portable as audio devices got smaller

The bus driver who, only works weekdays, always waits for me when i'm running latecorrect the comma sandwich

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)

Where do i find advocacy articles for 2.04 english 4? this is for the first amendment.