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Bridges: Advances in Genetics - 6-Pack WW-A98852Frogs, fruit flies, mushrooms—and even you—are the products of genes. Genes are the basic units of heredity that determine certain traits, such as eye or hair color. Genetics is the science that studies how genes operate. Some have nicknamed the past 100 years the Age of Genetics. In that time, scientists have identified new genes and mapped where those genes are located. They have applied that information in many ways. Genetics is a fast-moving science with far-reaching consequences. Learn how your world will change because of advances in this exciting scientific field.$56.00Grade 5
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Bridges: Life of a Star - 6-Pack WW-A98869No matter where you live on Earth, stars shine down on you at night. Although they never seem to change, stars do have a life cycle. Discover the forces in the furthest reaches of outer space that take a star from a fiery beginning to an often spectacular end.$56.00Grade 5
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Bridges: Life of a Comet - 6-Pack WW-A98876Fly through the solar system with these ancient travelers. Learn how comets are formed, where they travel, what we know about them, and what finally happens to them in the cold reaches of outer space. People have been fascinated by comets for thousands of years. Now you can learn why they remain one of the most interesting elements of our solar system.$56.00Grade 5
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Bridges: Mars and Venus: Space Exploration - 6-Pack WW-A98883Journey to Mars and Venus aboard the newest spacecraft. Rumble along the rocky surface of Mars in a NASA rover. For centuries people have looked in the night sky and wondered what is out there. Today’s scientists are sending rockets and robots to Mars and Venus to investigate Earth’s two nearest neighbors.$56.00Grade 5
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Bridges: Geography of Canada - 6-Pack WW-A98890Welcome to Canada! In this book, explore the landscape and climate of the second-largest country on Earth. Discover how its geographical features affect how people live, work, and play. Learn about all that Canada has to offer!$56.00Grade 5
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Bridges: Geography of Mexico - 6-Pack WW-A98906Welcome to Mexico, a land of warm beaches, high deserts, dense jungles, and active volcanoes. As you read this book, you will see how the six geographical regions of Mexico shape the country’s economy and culture.$56.00Grade 5
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Bridges: Geography of South America - 6-Pack WW-A98913Welcome to South America! This vast continent is home to towering mountains, huge lakes, immense rivers, and the largest rainforest in the world. Journey through South America’s many regions and learn how its geography has shaped the lives of its people.$56.00Grade 5
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Bridges: Art in the Renaissance - 6-Pack WW-A98920Some of the world’s greatest paintings, sculptures, and buildings were created during the period known as the Renaissance. In this book, you will explore these great accomplishments and discover the artists and architects who changed our view of the world.$56.00Grade 5
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Bridges: Women in the Renaissance - 6-Pack WW-A98937During the period known as the Renaissance, the lives of people throughout Europe changed dramatically. New ideas and inventions emerged from the arts and sciences. Whether they were farmers, artists, or queens, women were a vital part of these changes. Discover how these interesting women lived, what they thought, and what they accomplished.$56.00Grade 5
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Bridges: Scientific Discovery in the Renaissance - 6-Pack WW-A98944The Renaissance was a time of change. New ideas replaced old ways of thinking. These ideas resulted in new forms of art, music, and many cultural changes. The Renaissance was also the time of new scientific discoveries in medicine, astronomy, and engineering. In this book, you will discover how the Renaissance changed the world of science forever.$56.00Grade 5