How did the dog become man’s best friend? A celebrated anthropologist unearths the mysterious origins of the unique partnership that rewrote the history of both species. Dogs and humans have been inseparable for more than 40,000 years. The relationship has proved to be a pivotal development in our evolutionary history. The same is also true for our canine friends; our connection with them has had much to do with their essential nature and survival. How and why did humans and dogs find their futures together, and how have these close companions (literally) shaped each other? Award-winning anthropologist Pat Shipman finds answers in prehistory and the present day. In Our Oldest Companions, Shipman untangles the genetic and archaeological evidence of the first dogs. She follows the trail of the wolf-dog, neither prehistoric wolf nor modern dog, whose bones offer tantalizing clues about the earliest stages of domestication. She considers the enigma of the dingo, not quite domesticated yet not entirely wild, who has lived intimately with humans for thousands of years while actively resisting control or training. Shipman tells how scientists are shedding new light on the origins of the unique relationship between our two species, revealing how deep bonds formed between humans and canines as our guardians, playmates, shepherds, and hunters. Along the journey together, dogs have changed physically, behaviorally, and emotionally, as humans too have been transformed. Dogs’ labor dramatically expanded the range of human capability, altering our diets and habitats and contributing to our very survival. Shipman proves that we cannot understand our own history as a species without recognizing the central role that dogs have played in it.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either ...
Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.