How many satllites does earth have?

True or false-most paper does not reflect light very well because its sureface is somewhat rough? What role did astronomy play in the start of the Scientific Revolution? Is a waxing moon gaining or losing light? Period number of xenon? What is the device that takes pictures in space? How tall is mount Monte Rosa? What would make an object under a microscope look bigger 10X or 40X? Does gravity causes Earth's land water and atmosphere to bulge slighty toward the moon? Why do pilots and sailors use a compass? How do you say moon in other languages? What makes up most of the mass of the visible matter in the universe? Why did the Aztecs make the rainstick? How can you sleep on the moon? In the novel Walk Two Moons why does Sal want to reach Lewiston Idaho by August 20th? When a Stars nuclear energy runs out and dies a star can die in many ways a is one way a star might die and it can trigger the beginning of a new stars life cycle? What planets days are longer than your year? From which direction does foul weather typically approach? Which setting on the microscope makes the specimen lightest and darkest? Is the sun's volume smaller than the earth's volume? What are the adverb phrase in the sentence As the moon continues in its orbit around the earth a part of the illuminated side of the moon becomes visible?