Which statement describes virginia's watershed i need this ASAP pls help

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Building glycogen from glucose molecules is an example of

What energy is it when you flip on a switch on a lamp