Identify a global challenge and explain how science and technology can address
this challenge

the fact that your name is twinkie makes me not wanna you at so im not

answer; the above answer to the above statement is (true)

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.

if you know your abc's you should be able to get your answer or just use google