The picture shows how the grand canyon looks now. but millions of years ago, this region was completely buried under earth's surface. the change that happened over the years was cause by

Surreset the population of snails in the farm = xvumber of marked snails number of snails which are captured and markeember of recaptured snails population of snails in the vegetable farm5 - 24124let's disehow would you fthe value of x if ynot change 5 insimplest form? 9x 24*= 6 x 2= 144er estimates that there are 144 snails in the