Answer:
I have two body parts but am used to measure length. What am I?
I hold two people together but touch only one.
What is harder to catch the faster you run?
Feed me and I live. Give me water and I die. What am I?
Without me everyone would lose their head.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?