Paula has not left her house for several months. when she tries to go out, she experiences great anxiety. she says she is afraid that if she leaves her house to go somewhere, she will not be able to get back. before all this started, paula seemed fairly normal except for having several episodes where, for no apparent reason, her heart started pounding, she started to sweat profusely, and she experienced all the symptoms of fear and terror. one of the reasons she is afraid to leave the house is because she is afraid she will have one of these episodes again. (hint: there are two specific diagnoses here.)

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

Why did the settlement of east texas stop in the late 1710s

Which characteristics are true of the arabian desert? choose all answers that are correct.has land mostly below sea levelcovers almost the entire arabian peninsulacontains the largest sand sea in the worldhas very few people living there