Anna: There are lots of different types of plants, and even though they're all different, there are lots of parts that are the same. Lots of plants have roots, stems, leaves, and flowers.

The upper part of the leaf is where the light falls ... through the roots and transported through tubes to the leaf.The roots have a type of cell called a root hair cell. These project out ...

Leaves and roots take up different resources that also ... Established in 2003 the plot is managed by the University of Michigan and is part of the Forest Global Earth Observatory (ForestGEO ...