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 can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
I am a rock group with four members all of whom died in plane crashes. Who am I?
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?
What has banks but no money a bed but no sleep waves but no ocean?
What did the piece of wood say when he saw the screwdriver and screws approaching?