The arctic region, where winters are long and cold, is home to more than 400 species of flowering plants. which group of words is an adjective clause in the sentence?

What’s the difference between extract and abstract as nouns and verbs?

Cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.

Which element in the room does the narrator in the yellow wallpaper focus on through much of the story