Arelatively rapid form of mass movement that is most common in dry mountainous regions is
creep
a mudflow
a slump
an earthflow

How does human environment effect the biosphere

How is transcription similar to translation in terms of base pairing?

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins