Can one of the earths systems make a hole in a rock wall, And if so which one is it

Which civil rights act banned discrimination against any person based on race or color? question 7 options: 14th amendment 15th amendment civil rights act of 1964 voting rights act of 1965

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.

In the developed world, describe the changing role of women in agriculture.