Mira adentro: Tu esqueleto y tus músculos

Learn all about the amazing things your muscular system and skeleton do and how to keep them healthy and strong! With vivid images and clear, informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title introduces readers to basic biological ideas and vocabulary.Learn all about the amazing things your muscular system and skeleton do and how to keep them healthy and strong! In this Spanish nonfiction title, readers are introduced to basic biological ideas and vocabulary.