B. Add these two binary numbers 01 100101 - 01091010
Number 1
Number 2
Sum
Carry

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.

thinking it would be physical characteristics

i think that you are smart and you should fit for it out