What homeostatic process requires energy to move particles across the plasma memebrane

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.

Which type of landforms forms at the plate boundary as a result of divergent stress

What is an example of a scientific question that galileo could not have answered with out this new tool?