Scientists think
earth's core is made up
mainly of iron. earth's
mantle contains rocks
rich in magnesium. what
can you infer about the
relative densities of iron and
magnesium?

Were the first to arrive in nowth america. asian french

Me answer as many as you can what percentage more of water is used to provide us with electricity versus for irrigation? do we use more freshwater in our homes or to provide us with electricity?

[bws.05]where would uncharged particles be most likely found in an atom? o on the electrons o inside the protons o inside the nucleus outside the nucleus