What unit do they usually use to measure stars distance

What characteristic make legumes a good food source for food insecure populations

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

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.