Which of the following is not a basis for opposition to nuclear power?
Select one:
a. Generation of greenhouse gasses
b. Security risks
c. Efficiency
d. The risk of serious accident​

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 would be the distance of all the planets to the sun in astronomical units?

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent