Con ayuda de tus papás platiquen y escribe en tu cuaderno sobre la importancia de la conservación y el cuidado del patrimonio cultural de la humanidad

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

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 north america, most winter storms form when cold, dry air from interacts with warm, moist air from