Answer:
What has been around for millions of years but is never more than a month old?
Round and round I go never stopping in a continuous flow. I hang out with numbers each and every day and nothing ever gets on my way. What am I?
Prior to smartphones, people used this to record their lives.
What object has keys that open no locks, space but no room, and you can enter but not go in?
They are the shore's gallant knights.
How did the farmer find his wife?