Answer:
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
You row in one while you float.
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?
I can be found in seconds, minutes and centuries, but not in days, years or decades.
Sometimes it's silver but also gold. Printed on paper it's a treasure to hold. What is it?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?