Microorganisms causing diseases that characteristically are waterborne prominently include protozoa and bacteria, many of which are intestinal parasites, or invade the tissues or circulatory system through walls of the digestive tract. Various other waterborne diseases are caused by viruses.
As the Moon revolves around Earth, both objects also progress in orbit around the Sun. After completing one revolution with respect to the stars, the Moon must continue a little farther along its orbit to catch up to the same position it started from relative to the Sun and Earth.
You meant revolve around the sun. And it would take the moon one year to revolve around the sun, since the moon orbits the Earth and its this Earth/moon system that revolves around the sun-the moon is not a separately-orbiting object. poldi Â· 8 years ago.