Is quartz abiotic or biotic

Why does raising temperature cause liquid to boil? How many ounces are in ten pounds? What property of helium could you use to separate it from natural gas? What is the range of values for a Right Ascension? How many btus of natural gas can a 1 pipe supply? Sedimentary rocks composed of intergrown precipitated crystals are called? What is the relationship between the fossil record and the scientific theory of evolution? How many veilance electrons does radium have? How does changing temperature or pressure affect the solubility of gas in water? Why WHite blood cells travel through the interstitial? How many fingers did the guy with the most fingers have? Why are fewer bird fossils found in the fossil record than those of reptiles and mammals? How do you build a gps tracking device? What does the cambium do for the plant? A dot matrix printer is otherwise known as an? What critical things genes were known to do? Can living things reach equilibrium? Explain at least two ways that comets and asteroids can affect the Earth? How many times farther from sun is Uranus than Venus? Which two British colonies shared the Savvanah river as a border?