Snow in new york city weathers gargoyles on buildings by which process?

carbonation
abrasion
oxidation
acid precipitation

Stage in which a typical star has completely stopped fusion

How can one make a supersaturated solution? (apex)

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d