¡Los mejores recursos para el Día del Trabajador y la Trabajadora! 🧑‍🏫 

The following lesson contains two different topics: Neo-Darwinism as the new theory of evolution and Speciation. This presentation has different activities like questions and videos in the beginning, and a study case in the end with two different situations in which the student will have to identify the type of speciation described. Please write to me if the videos don't show so I can send you the links :)