Answer:
When it comes to me you go on red and stop on green.
I have leaves on my fruit my fruit is on my leaves.
The faster you run the harder it is to catch me
I am orange and sound like a parrot.
You use me between your head and your toes the more I work the thinner I grow.
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?