video1.0<iframe src="https://www.loom.com/embed/efe2789cf85d4defb8ce479fa585f7fe" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/efe2789cf85d4defb8ce479fa585f7fe-00001.jpg119p: The primary purpose of the passage is to a: A) present research that validates earlier studies about the evolution of beaks in a particular species of bird.; B) suggest that alligators were the ancestor of several species of birds.; C) discuss a study that provides an explanation of how a bird's beak has evolved from an ancestral snout.; D) critique the approach a research team used to study the development of beak formation in chicken embryos.