Answer:
Long and thin red within with a nail at the end.
I am what bring things together. Without me everything you see would be a total mass or debris everywhere.
the only amusing part of the body
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
I get paid to shoot people then blow them up.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?