Why are stage directions necessary to advance the plot?

Why were renaissance artists influenced by ancient greek and roman temples and buildings?

Where does middle c get it’s name? a. it sits in the middle of a brass clef b. it sits in the middle of the grand staff c. if sits in the middle of the alto clef d.its sits in the middle of the treble clef

What are gender symbols on the bathroom doors at school or other illustrated symbols that stand for some concept called