HELP!
All stars produce energy through nuclear fusion. Which is the reactant for the nuclear fusion reaction in all young stars?
Hydrogen
Carbon
Helium
Iron

Hydrogen

Explanation:

answer; 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.