List the factors which affect a hospital’s efficiency to run

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

From where does the solar winds generate

Como se presentan los personajes de cunshi y su pequeño hijo? describe a cada uno de ellos