Answer:
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 has one head one foot and four legs?
I'm a ruler with 12 agents. Half of them work in the darkness. Who am I?
I give light by night, but not by day. I am wicked but not evil in any way. Wax for the most but always wane; except when I'm out, I stay the same. What am I?
I'm where yesterday follows today and tomorrow is in the middle. What am I?
No matter how little or how much you use me, you change me every month.