What are large particles that are rolled or pushed on the bed of the stream called?

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

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.

What factors contribute to american farming success?