VIRGO (Aug. 23-Sept. 22): Do you know you're host to more than 10,000 species of microorganisms? Many are bacteria that perform functions essential to your health. The stunning fact of the matter is that a large number of life forms share your body and constantly help in ways about which you have no conscious awareness. Are there more examples of you collecting benefits from unknown sources? Who's responsible for providing the water and electricity you use? Who sewed your clothes and made your medicine? Who built the roads and buildings you use? It's a great time to inventory all the help, mostly anonymous, you're so fortunate to receive.