Weegy: c.Oldest organisms are at the bottom and the newest organism is in the top-most layer of the sedimentary rocks.
User: While studying the embryos of deer and hens, Bryan found marked similarities in them. Even though deer and hens are very different as adults, their embryos are very similar. Which of the following correctly explains this similarity?Select one of the options below as your answer: A. Deer and hens share an common, early ... (More)