What is gilconite?

What do most stars become? What is the endosymbotic theory? If you start your period one day and then nothing happens what does that mean? What is the difference between the common usage of the term 'theory' vs the use of the term in the sciences? From 22 inches to 16 inches? The Greek philosopher who gave the atom its name was? The female reproductive anatomy consists of many parts what correctly describes the endometrium? What is rainwater that is heated after falling on warm roads or parking lots? What is the Units for properties involved in density? How many feet are 1 meter and 66.5 cm? How many valence electron are needed for an atom to be stable? What are the primary goals of theory? How many kilometers are in a dekameter? How many kilograms in a megagram? How do black and white materials absorb heat from radiation differently? When and what did CB Scott invent? Methods of Research and Thesis writing? Why is study hard? What is 92 inches in cm? How many daughter cells are produced during mitosis?