How does the Public Policy decision-making process you just went through reflect democracy and the wishes of the people who are citizens in our nation? (at least five/5 complete sentences)

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

What benefits does this type of farming have?

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!