Describe how physical appearance, predation, and environmental factors can influence the increasing abundance of one variant of an organism relative to another variant.

it's unlikely a majority of a large population would agree on issues

hope this : )

the answer to your question is slate

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.