The answer is b. Hope this helps
<span>the most important resource for people of the plains is wood as in the plains there aren't many trees but tall grass there is much of and that grass include </span>predators with camouflage and wood is needed for weapons and homes for safety
<span>Most mutations occurring today would not contribute to the process of
"evolution".</span>
Evolution<span> is change in the genetic attributes of organic populaces
over successive ages. <span>Evolutionary</span> procedures offer ascent to
biodiversity at each level of natural association, including the levels of
species, singular life forms, and molecules. Natural selection is one of a many
instruments that can cause evolution<span>. </span></span>
The best and the most correct answer among the choices provided by the question is the fourth choice. <span>The fall of rome can be attributed to all of the following, except the decline of the education quality. </span>I hope my answer has come to your help. God bless and have a nice day ahead!