Answer:
I run around the streets all day. Under the bed or by the door I sit at night never alone. my tongue hangs out waiting to be fed during the day.
I am essential to life on earth! I am split into thirds. Two thirds are the same. One of the thirds is 8. The other two are 1 each.
I run up and down the stairs without moving. What am I?
I start with āeā end with āeā. I have whole countries inside me. What am I?
My days are numbered.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.