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Introduces readers to reptiles and the concept of classes of animals. Simple text describes the common features and behaviors of reptiles as well as offering many examples of creatures in this group.

Readers find out what it's like for astronauts to eat, sleep, and work on a manned space flight in this adventurous, Spanish-translated nonfiction title. Children will discover what it's like to be weightless in zero gravity, how Mission control helps keep astronauts safe, and what astronauts do during their free time through vivid photographs, interesting, informative text, and stimulating facts.

En este libro descubrirán que sí es posible desarrollar su potencial y alcanzar la excelencia sin una presión excesiva.

Describe la apariencia física, los hábitos, la alimentación, el apareamiento, la vida familiar y el ciclo vital de los pandas gigantes.