What differences would Quintus have found between life in Alexandria and his previous life in Pompeii?

Which property of soil depends on the size of particles? color odor temperature texture

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

In a command economy, the majority of goods and services are provided by the