Answer:
I wear a green jacket on the outside white jacket as a second layer and red jacket inside. I am pregnant with a lot of babies. (one word)
I plow and plow but never sow.
I make billions of dollars selling windows. Who am I?
What is black when you buy it, red when you use it, and gray when you throw it away?
I am easy to see but no one likes looking at me. Without me there would be no you. I can make you complain or make you happy. But you almost always take me for-granted.
What is always coming but never arrives?