8)
During the process of meiosis, chromosomes replicate
A) once, during interphase I.
B) once, during interphase II.
C) twice, during prophase I and II.
D) twice, during interphase I and II.

Here is your answer.

Can i have ?

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.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high