Answer:
What is pronounced like one letter, written with three letters. And belongs to all animals?
What makes a loud noise when changing its jacket, becomes larger but weighs less?
My first is in window but not in pane. My second's in road but not in lane. My third is in oval but not in round. My fourth is in hearing but not in sound. My whole is known as a sign of peace. And from noah's ark won quick release.
What goes through the door without pinching itself? What sits on the stove without burning itself? What sits on the table and is not ashamed?
At the sound of me, one may dream or stamp their feet, At the sound of me, one may laugh or sometimes weep.
What covers its face with its hands, speaks no language, yet most known what it's saying?