A description on how Strep A evolved into strep X. Please use the following terms in your description: DNA, Gene, Mutation, small population size, evolution, natural selection, adaptation.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

bc blah

explanation:

bc blah

sorry, but you do not have posted the diagram.

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.