No there not and aliens maybe not real.
a alien
No. He is human.
Ben Tennyson is an human/alien hybrid. His grandmother Verdona is an Anodite alien, making him 1/4 alien and 3/4 human. As of now he hasn't shown of possessing any Anodite powers, though.
A human. Aliens are people from other countries. A human/space alien mix is just this side of impossible... you'd have better luck crossing a human with a jellyfish than any possible space alien. But they would be called "hybrids" if they did exist.
It's alien!
love and peace
no
Species
Enemy Mine
You refer to a boy alien as "he" or "him" just as you would a human boy, or a horse or a garble.
Yes he is look at his face it is not human
Wait fro it to hatch then breed it with humans to create a hybrid super human, but the super human would probably be ugly since its part alien