What sorts of signals does the brain use to communicate sensations, thoughts and actions?note that this is not a multiple choice answer, and i will give brainiest, to the person who answers correctly. many !

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.