We do, it's called our tailbone.
No
Yes, humans evolved from ancestors who had tails.
Tails' Skypatrol happened in 1995.
Tails Adventure happened in 1995.
tails
"HUmans aren't born with tails. " Some are born with tails. I would assume if someone really tried to they could... That's if they didn't get it removed already.
Except under rare circumstances, humans do not have tails.
Some humans are born with tails, but that is very rare. People who aren't born with tails and don't grow one, they may be able to have tails installed, but only when that is available. You cannot have a tail installed until the future.
No, they can't.
cats can interact with humans by waging their tails, purring, or even looking at you with big eyes.
Human beings do not have tails. However all humans do have several bones at the base of the spine that are the vestigial remains of what was a tail in times past, before the human species evolved from apelike ancestors.
Nothing would happen. Humans ARE animals.