Select all that apply. a balance must exist between substances entering and exiting cells. most animals take in substances by eating sweating breathing urinating

Its isn't sweating nor urinating because that is to export out of the body

if it were my opinion it would be eating because eating brings in most of the nutrients and other necessities for the body

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion