Q3.13. in our simulation of herbivores feeding in a farm pasture, we treated each species as if it were foraging all by itself. of course, in real ecosystems, there are many different herbivores, some of which compete with one another for food. if both sheep and grasshoppers were feeding in a pasture, how do you think the grasshoppers would affect sheep? choose the best answer.

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.

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

c. movement because i took the test and it lets me review my answers