Biology, Life Science, Vertebrates, Mammals, Marsupials, Placental, Rubric, Assessment Criteria, Critical Thinking, Meaning Making, Note Taking, Review, Practice, Formative Assessment Help your students explore the diverse world of mammals with this Mammal Classification Graphic Organizer and Article. This all-in-one resource is designed to guide students through the fundamental traits of mammals, their three unique reproductive strategies, and the specialized subgroups of placental mammals. Wh