George Washington Carver

A delightful board book provides colorful, quirky illustrations and entertaining questions that introduce young children to the animal world where they discover the special characteristics of such animals as a pig, a zebra, and a monkey.

Updated for 2020, this eBook discusses how counting is used in games, in taking turns, in putting things in order, and in telling when things happen.

Objetivos: Adquirir los conocimientos básicos para poder plantear instalaciones de tuberías. Estudiar las herramientas de medición y de nivelación, las técnicas de sujeción de tuberías y los procedimientos adecuados para colocarlas

Simple text and photographs describe dragonflies, including their physical characteristics, behavior, and life cycle.