Which argument supports the idea that viruses are alive? viruses have a cell membrane. viruses contain unique genetic information.. viruses replicate in a host. viruses do not produce proteins.

B. Viruses contain unique genetic information.

Explanation:

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.