They polymer for carbonhydrates are

The polymer of carbohydrates is polysaccharides and monomer of carbohydrates is monosaccharide.

Explanation:

Already took Bio. :)

i dont know this but ask your teacher for !

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.