Forest decline, like this, is a new phenomenon that is directly related to the activities of man on earth. high altitude defoliation is common in the eastern united states, europe, and japan due to the effects of

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.