The continent that has the most existing desert is actually Antartica. <span>Scientists that work in </span>Antarctica<span> mostly refer to the majority of the continent as being cold</span>desert<span> or polar </span>desert<span>.</span>
They made it much easier to sell meat.
I believe the answer is C) frightened. A participle is a word formed from a verb, and used an an adjective or a noun. Since frightened and climbed are both verbs, that narrows it down to either C or D. From there, frightened is an adjective, while climbed is nor an adjective or a verb.
