What is the effect of the dashes in the lines from David Yezzi's "Free Period," in which the speaker describes a girl's shining, dark hair?

The local school board would like to change the school calendar so that students are in school year round. do you think this is a good idea or a bad idea? to you see which side you want to defend answer this question from both angles.

What symbolic aspect did brother vu and mother leave behind? book = inside out and back again

Write about a scientist and present information including a short biography, contribution,their scientific achievements and contribution to science