existen muchas similitudes entre un cultivo de bacterias vivas de un pequeño ecosistema y un grupo de seres humanos viviendo en un ecosistema grade. haz una lista de similitudes.

translation in English please

the answer is a) a shiprock was formed by igneous process

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.