Soil forms continuously, but slowly, from the gradual breakdown of rocks through weathering. Weathering can be a physical, chemical or biological process: physical weathering—breakdown of rocks from the result of a mechanical action.Oct 8, 2013
Either under a table or chair, holding the legs, or in a doorframe. At least, that's what we learned in 2nd grade
A drainage basin is a region of land where water from rain or snowmelt flows into an ocean, lake, river, or other body of water.
La diferencia es que uno ayda (empresario) para aydar al que inventa (inventor) ejemplo: un inventor nesecita ganancias para su invento pero el no sabe como asi que le dice a sus empresarios si lo ayudan para que esas ganancias suban y asi el inventor hace su innovacion