What conditions led to the formation of the large crystals in Rock C

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Which tool is least in predicting weather

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.