The atomic number of nitrogen is 7 and its atomic mass number is 14, how many neutrons does it have?

7

Explanation:

atomic mass = # of protons and neutrons in a atom

7

Explanation:

Mass Number= # protons + # neutrons

Atomic #= # protons

(14)=(7)+ x

x= # neutrons

x=7

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.