To separate a mixture of iron filings and salt, the
most efficient method wouid be
passing a magnet through the mixture
sorting the mixture by hand
distilling the mixture

anssswer:

swtsn

exeeplanagtion:

212121212121212122121212121121212122121212121212121212121n i think

those who support the alien theory believe that the ancient egyptians were very primitive. they argue that no blueprints of the pyramids have been found and that moving two-ton stones would have required alien technology.

hope this .