Braquiosaurio. Dinosaurio de patas largas

Did you know that jellyfish are found in every ocean? A group of jellyfish is called a bloom. Learn more about these stinging drifters in All About Jellyfish.

"Una nina humilde, timida y callada llego a convertirse en una gran escritora. Que tan grande? Fue el primer latinoamericano que recibio el Nobel de Literatura, el premio mas importante que se entrega a los autores en todo el mundo! Quieres conocer a Gabriela Mistral? Abre este libro y empieza a leer!"--P. [4] of cover.

An elementary introduction to the workings of the human body, the skeleton, skin, circulation, and nervous system.

What does swimming in a pool, drinking through a straw, breathing in air, and circulating blood all have in common? They all require a form of air or water pressure! Readers will discover the variety of ways that air and water pressure make an impact on our lives and the things in them. This fact-filled, Spanish-translated nonfiction title includes real-life examples and basic experiments to aid in the development of understanding physic and scientific concepts. Readers will be introduced to and learn about Archimedes Principle, atmospheric pressure, vacuums, water density, and hydraulics...