{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/efe2789cf85d4defb8ce479fa585f7fe\" frameborder=\"0\" width=\"1280\" height=\"960\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":960,"width":1280,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":960,"thumbnail_width":1280,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/efe2789cf85d4defb8ce479fa585f7fe-00001.jpg","duration":119,"title":"S1 Q21 May 2021","description":"p: The primary purpose of the passage is to\na: A) present research that validates earlier studies about the evolution of beaks in a particular \nspecies of bird.;\nB) suggest that alligators were the ancestor of several species of birds.;\nC) discuss a study that provides an explanation of how a bird's beak has evolved from an ancestral \nsnout.;\nD) critique the approach a research team used to study the development of beak formation in chicken \nembryos."}