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Learn all about apples, from seed to picking. -
Powerful and determined, the sea turtle lives a fascinating life. Its life journey begins when its mother travels thousands of miles to lay her eggs on a beach. Then it travels back to the ocean as a hatchling to start a life of its own. Readers will explore all the stages of a sea turtles life and learn how people can help them survive. Vivid photographs show these wonderful reptiles in great detail. -
Presents an introduction to the life cycle of a rose from its beginnings as seed to its maturity as a flower, along with information on the role of pollination in the creation of new seeds. -
Describes the physical characteristics and behavior of the ladybug, from the egg to the adult beetle. -
Describes the physical characteristics, behavior, life cycle, and natural environment of the honeybee -
Disscusses in simple terms, the Itaipu dam, including where it is located, how it was built, and how it provides electricity. -
Presents an introduction to genetics, discussing genes, chromosomes, probability, DNA, mutation, and the Human Genome Project. -
Readers will learn about the history of people?s interaction with electric energy and how it works to power our world. -
This book dramatically explains the constant and epic battle between predator and prey, and the ways each adapts to its position on the food chain. There is an engaging section devoted to our place in the food chain, the environmental responsibilities of being at the top, and the consequences of over-fishing or over-harvesting. -
Readers learn about real-life case studies involving stem cell research, the sources of stem cells, ethical issues surrounding the use of stem cells, and stem cells' promising possibilities for medical use in bone marrow transplants, treating leukemia, and rebuilding injured organs. Legal issues and rulings around the world are also examined. The volume includes sidebars that provide expert viewpoints on the stem cell research debate, as well as fact boxes and summary boxes that highlight the key points in each chapter. -
This book looks at the business of sports, from ticket sales to merchandising to televised broadcasting. -
Describes the design, construction, and operation of famous skyscrapers. -
Presents an introduction to rivers and streams, including the effects they have had on human settlements and trade, and the physical geography of the earth; also examines the major rivers in the world, including the Nile, Amazon, and Ganges. -
Introduces waste and how it is handled throughout the world; explains how some materials are recycled and reused; and discusses why reducing waste is an important factor in saving the environment. -
Presents a history of ancient American civilizations prior to the arrival of Columbus, discussing history, agriculture, religion, architecture, art, and politics. -
Introduces plant reproduction, discussing how plants grow and develop and what influences the growth, and describes their role in ecosystems. -
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Describes the eight phases of the moon, from new moon to waning crescent; the moon's size; the length of its days; its rotation, gravity, surface, and temperature; and eclipses. -
James and Chantal are enjoying an evening of magic at the Blue Cat Club. Merlin the magician is clever and his tricks are exciting – but are they dangerous too? -
This book will give students an understanding of the history of flight right up to the technology and scientific discoveries that allow us to fly planes as large as todays super jumbo jets. How are airplanes designed so they can operate safely? What is the future of flight? All of these questions and more will be answered as students take a look at super jumbo jets, inside and out! -
Discusses supersonic jets, including how they are built, different types, and what they are used for. -
Photographs and text reveal information about the longest bridge in the world, including its location, how it was built, and the safety issues involved in its upkeep. -
Presents a general history of the cultural and social aspects of the ancient Maya and Aztec empires up to the arrival of Spanish conquerors, in a book that also provides readers with instructions for creating such related craft projects as a feather fan, a mosaic mask, a codex, and a miniature pyramid temple. -
Classic / British English Are you brave enough to read four of Poe's famous horror stories? Edgar Allan Poe wrote strange stories about terrible people and evil crimes. Don't read this book late at night! -
Beautifully illustrated picture books give you a look at our world from a small child's point of view. -
Presents instructions for creating several styles of footwear from common craft materials, including sandals, flip-flops, clogs, boots, slippers, and moccasins. -
Describes the history of olive trees and the structure, cultivation, and use of olives. -
SIN DESCRIPCION -
What is your carbon footprint? Readers can find out inside this book. Energy comes from many different sources, but some of them are quickly depleting. Readers explore the different ways to replace fossil fuels, such as solar energy and hydropower. They even discover small steps they can take to make themselves more energy efficient, such as walking or riding a bike to school. -
Describes headaches and migraines, including the difference between headaches and migraines, what causes migraines to occur, and how to prevent them from reoccurring.
