Help if ur good with bio Matching up of homologous pairs of
chromosomes happens during (check all
that apply)
mitosis
the formation of body cells
the formation of gametes
meiosis

Mitosis, formation of body cells

Explanation:

Because you only match homologous pairs when you want to produce genetically identical daughter cells, and this is exactly what happens in mitosis. Since body cells are produced through mitosis, this applies too.

I happens during the formation of gametes and meiosis.

Explanation:

I watched the video and they said that in the right side are going to put everything related to meiosis. I hope it helps :)

search in internet u can get it

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.