La Misión de San Francisco de Asís (Discovering Mission San Francisco de Asís)

¿Sabías que el mismo viento que te revuelve el cabello puede usarse para generar energía? Pero, ¿cómo exactamente se aprovecha el viento? ¿Y cuál es el efecto sobre el medioambiente? Lee este libro para aprender todo sobre la energía eólica. Did you know that the same wind that messes up your hair can be used to create energy? How exactly do you harness the wind? And what is the effect on the environment? Read this book to find out all about wind energy.

Many insects hatch from eggs and molt several times as they grow bigger. Others, such as butterflies, undergo a complete metamorphosis. A common science curriculum topic, insect life cycles may be confusing because of these differences. However, this book breaks down these cycles into easy-to-understand steps in both accessible language and colorful diagrams readers can turn to for review again and again. The most important vocabulary needed to talk about insect life cycles is further explained in fact boxes and an extended glossary.

¡Todos los cuerpos son hermosos, y todos crecen a su propio ritmo! Tranquila, tu momento está por llegar. Si alguna de estas cosas te suena, este libro es perfecto para ti: - Estás pensando en ir a comprar tu primer bra - Esperas tu primer periodo (o acaba de llegar) - Has empezado a notar algunos granitos en tu cara - El vello ahora crece aquí y allá... Experimentas emociones y sentimientos intensos, y no puedes controlarlos En Secretos de chicas, Sonya Renee Taylor explica qué pasa durante la pubertad, te ayuda a sentirte orgullosa de tu cuerpo, segura de tí misma y lista para los...

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. They’ll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!