Answer:
Used left or right I get to travel over cobblestone or gravel. Used up I vie for sweet success used down I cause men great duress.
I am an odd number that become even when beheaded.
I taste better than I smell. What am I?
I have roots nobody sees. I am taller than trees. Up, up I go but I never grow. What am I?
What has a head but never weeps a bed but never sleeps can run but never walks and banks but no money?
Give it food and it will live, give it water and it will die.