Genetic testing

is only used to treat genetic diseases
is monitored by the food and drug administration
is prohibited by law in 32 states
is required by law in 41 states

B:is monitored by the food and drug administration

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 answer is b. glad to .