Los ciclos de vida de los anfibios (Amphibian Life Cycles)

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

There are thousands of species of bees, and not all are yellow and black. However, the telltale yellow and black of the honeybee and bumblebee are the best known. Beginning readers explore the world of bees and find out what keeps them busy all day. From flying from flower to flower to making honey, the details in this book are both familiar and new to curious future entomologists. Full-color detailed photographs complement the low-ATOS text, making it the perfect addition to any early elementary library or classroom.

La aventura más épica del grupo de Los Compas, ¡con Mayo e Invictor como protagonistas! Algo terrible ha sucedido en el pueblo de Invictor y Mayo: la mitad de la esmeralda sagrada fue robada del laboratorio Force Atomic Company por el profesor Malus Malunfus, un malvado científico. La humanidad corre un gran peligro: si las dos mitades se unen, convertirán a Malunfus en el hombre más fuerte sobre la tierra y esto supondría el fi n del planeta. Por suerte, nuestros compas no lo van a permitir. Invictor el mamadísimo y Mayo, la tostadora deberán evitar que el ladrón cumpla con su...

CHARLI D'AMELIO ES LA ESTRELLA DE TIKTOK. En este libro descubrirás sus secretos para que brilles siendo tú. ***El regalo perfecto para esta Navidad*** #1 en TikTok Más de 85 millones de followers Conocida en todo el mundo Pero ¿quién es realmente Charli D'Amelio detrás de las cámaras? Por primera vez, Charli está preparada para compartirlo TODO: qué significa para ella su familia, cómo le ha afectado la fama, quiénes son sus verdaderos amigos... ¡y cómo ha conseguido pasar de los haters! Descubre la historia de Charli, no te pierdas sus fotos top secret y aprende a brillar...

These biographies introduce young readers to important figures in American history. Ideal for reports and correlated to the social studies curriculum, the series presents a straightforward account of each individual's life and times and describes how each person contributed to the shaping of our nation.

Learn how division makes planning a birthday party fun and easy! This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will be engaged in reading about what is involved with planning the perfect birthday party, from buying enough food to shopping for the cake and decorations-and learn division along the way! The glossary, index, and table of contents will further understanding of reading and math concepts. The full-color images, practice problems, and math graphs and charts make...