Answer:
If you have me you want to share me. Once you share me you wonβt have me.
What can go up a chimney down but canβt go down a chimney up?
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
What loses its head in the morning but gets it back at night?
The more of me you take, the more I appear behind you. What am I?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.