Identify one abiotic factor present in a pond ecosystem and explain how this abiotic factor would affect the frogs in a pond

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

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.