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A unique look at the boreal forest, Earth’s vast and vital wilderness. The boreal forest, the planet’s largest land biome, spans the northern regions like “a scarf around the neck of the world.” Besides providing homes for many species, the forest’s influence is far-reaching: its trees and wetlands clean our air and water and are helping slow global climate change. In this evocative tour, a lyrical fictional narrative is paired with informational sidebars that describe life in the forest throughout the year, from one country to another. One of the world’s most magnificent regions comes to vivid life through the art of storytelling.
That's something to crow about! Learn all about these genius birds in Kyla Vanderklugt's Science Comics: Crows, the latest volume in First Second’s action-packed nonfiction graphic novel series for middle-grade readers! Every volume of Science Comics offers a complete introduction to a particular topic—dinosaurs, the solar system, volcanoes, bats, robots, and more. These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you! Did you know that crows make their own tools, lead complex social lives, and never forget a human face? Scientists are just beginning to unlock the secrets of the crow's brain to discover how these avian Einsteins can be as smart as some primates, and even perform some of the same cognitive feats as human children! Crows have problem-solving skills that will make you you rethink what it means to be a bird brain!
Ben Tomlin has been an only child for thirteen years. So when his research-scientist parents bring home a baby chimp to raise as a human child, Ben's life is turned upside-down. Teaching a baby chimp how to understand language is not his idea of fun, especially when he's trying to settle in at his new school. But it isn't long before Zan's infectious personality endears him to everyone and he becomes a real member of the family. But just what will happen when he grows up and the experiment comes to an end? Ben must take dramatic steps, and the repercussions ricochet through his home and community with devastating results. This phenomenal novel is a thought-provoking story of relationships and family, first love, growing up, ethics and dilemmas.
Everyone needs to eat, yet farming is a major cause of pollution around the world. But did you know that certain types of farming create less pollution than others? Or that some types of waste can be made into energy? Investigate what we can do to reduce agricultural pollution. As part of the Searchlight BooksTM collection, this series sheds light on an important question—What Can We Do about Pollution? Informative text, compelling photos, and engaging captions will help you find the answer!
This newly revised edition incorporates the regulatory requirements and improved practices for laboratory animal care that have developed over the past two decades. The volume covers: Selection of dogs as research models. Design, construction, and maintenance of facilities. Temperature, humidity, food, water, bedding, sanitation, animal identification, record keeping, and transportation. General veterinary care, as well as special care of breeding animals and random-source animals. Laboratory Animal Management: Dogs examines controversies over proper cage sizes and interpretation of federal requirements for exercise and offers recommendations for researchers. Guidelines are provided on how t...
Examines the history of the scientific method and describes each of its components, which include making observations, asking questions, creating hypotheses, running experiments, and looking for patterns in the results.
Series statement from publisher's website.
The Herpesviruses provides information pertinent to all the herpesviruses, with emphasis on the classification, morphology, replication, physical–chemical properties, and immunological relationships of all the herpesviruses. This book presents the fundamental and clinical aspects of the viruses. Organized into 21 chapters, this book starts with an overview of the classification of the herpesvirus and proceeds to explore the origins and phylogeny of the herpesviruses. This text then examines the earliest electron microscopic studies on the morphology of the herpesviruses by using shadowcast preparations of herpes simplex virus and of herpes zoster virus. Other chapters consider the serological tests as well as the antigenic relationships among herpesviruses. The final chapter deals with the clinical application of antiviral drug treatment. This book is a valuable resource for virologists, molecular biologists, veterinarians, physicians, as well as teachers and graduate students who are interested in the herpesviruses from either a fundamental or clinical viewpoint.
"How can you tell how a person died? Discover the theories and practices behind forensic science through the gripping text and engaging visuals in this book."--
Fifteen-year-old Lynda Mann's savagely raped and strangled body is found along a shady footpath near the English village of Narborough. Though a massive 150-man dragnet is launched, the case remains unsolved. Three years later the killer strikes again, raping and strangling teenager Dawn Ashforth only a stone's throw from where Lynda was so brutally murdered. But it will take four years, a scientific breakthrough, the largest manhunt in British crime annals, and the blooding of more than four thousand men before the real killer is found.