Find an equation for the perpendicular bisector of the line segment whose endpoints are (-1,-2) (-5,-4)

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

What's the weather like where you live?

Japan is a group of four islands off the coast of asia. what effect do you think has had on the lives of the japanese?