Answer:
Goes over all the hills and hollows, Bites hard, but never swallows.
I am ten little beans your look at everyday.
I am asleep when you are awake I am awake when you fall asleep. I can fly but no feathers to aid my flight.
I can be long or short. I can be grown or bought. I can be painted or left bare. My tip can be round or square. (one word)
What has 3 feet but no toes?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?