I chose this article about The Sick Kids Get a Dose of Casine comfort, please help me to explain at least 3 facts about his article A. S.A. P. because it's due on Friday!

Ead this sentence from the evolution of useful things.the underlined phrases indicateaaking waterproof sandpaper would allow wet sanding,which in turn would cut down on dust, and thus be a greatmprovementpassing of timea directional change of positiona cause-and-effect relationshipsequence of events.save and exitmark this and retur