Ergebnis für "Before" in Wissenschaft & Technik

This delightful adaptation of 'Twas the Night Before Christmas shares zookeeper and animal preparations for the upcoming "Zoo Day". But things aren't going according to plan.... The llamas won't quit spitting, the giraffes are drooling, and the zebras aren't happy at all with their stripes. Meanwhile, the zookeepers are scurrying this way and that, cleaning up poop, ringing mealtime bells, and trying to get the animals bathed. Will Zoo Day go off without a hitch?

All living things develop through a unique life cycle, but some animals go through greater changes than others. This transformation is called metamorphosis. Learn more about two types of metamorphosis, complete and incomplete. Discover what animals are like throughout the stages of their lives.

Hurricanes... Just the word brings to mind the power of these natural disasters. Humans watch the news and know of impending arrival. We board up windows and gather supplies. We might huddle in our homes or go inland. Then we wait for the storm to arrive. But what do wild animals do? Do they know when a storm is coming? If so, how do they prepare? This audiobook explains how nine animals sense, react to, and prepare for a hurricane.

Travel back to the late 1800s to learn more about the true adventures of Luella Agnes Owen, a female pioneer in the study of caves. Luella had to overcome many obstacles to reach her goal of becoming a scientist, but she succeeded. She became one of the world's leading authorities on caves at a time when such a career was unusual for a woman.

Huracán...sólo la palabra nos trae en mente el poder de estas catástrofes. La gente mira las noticias y sabe de la llegada inminente. Tapamos las ventanas y juntamos provisiones. Nosotros podríamos acurrucarnos en nuestras casas o ir tierra adentro. Entonces esperamos a que la tormenta llegue. ¿Pero, qué hacen los animales salvajes? ¿Saben ellos que una tormenta viene? De ser así, ¿cómo se preparan? Este libro explica como nueve animales, se dan cuenta, reaccionan, y se preparan para un huracán.