What is the smallest possible length of one of the two congruent sides ?

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

Which age groups shows the graestest diferrence between males and females

What distinguishes monsoon asia from the remainder of asia? what are the consequent differences between the two?