How do you become a mailman?

become like eric

See: http://www.usps.com/employment/employrequirements.htm

The skills that are needed are hard work ethics, a focused mindset.

no if you think you weigh to much do more exercise or go on a diet you dont have to go and starve yourself ur right u dont have to become anorexic models work out im sure not all of them are like...

first the liquid has to be heated to its boiling point (every element has a different one) then heat makes the molecules more spaced and moving around faster (heat is energy)and it becomes a gas