What impact does latitude have on atmospheric and ocean currents which redistribute heat globally?

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.

How many structures do prokaryotic cells have in common with the eukaryotic cells? a. 2b. 3c. 4d. 5

Which function is represented by the graph? o f(x) = -[x] + 4of(x) = -|*| – 4f(x) = -x + 4f(x) = -x - 41