Watch Pine Trees Grow / ¡Mira cómo crecen los pinos!

There are around thirty-five separate species of pine trees found throughout North America. People use pine trees for paper and even for food. The English with Latin-American Spanish translation explores how a pine tree grows from a seed in a pinecone into a tall tree that is used for many different things. Detailed photographs show these mighty plants at each stage of their life cycle.