Answer:
Iron on a mammal. Mammal on your feet.
The more of them you take, the more you leave behind. What are they?
What common verb becomes its own past tense by rearranging its letters?
who do you think you know but sometimes you don't
What has thirteen hearts But no body or soul?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?