Astra's Mind Teaser

Shasta is taking the day week off so Omar and Astra are taking over the blog this week. Astra has decided to give you another quiz to keep your mind and strong and active. Here is your question.

	What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?    Post your answer in the comments below. Omar will be watching and waiting!