Answer:
I hold two meanings. With one I may be broken, with the other I hold on. What am I?
What has a head and a tail but no body?
Everyone has me and no one can lose me. What am I?
I ask no questions but receive a lot of answers
What can be cracked before it's used?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?