What do earth scientists study?

oceans

plant cells

machines

farming methods

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

blue

light-years

magnitude

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.