How to share your iTunes music library on a home network. iTunes' built-in sharing tools make it easy to listen to a music library on several machines on your home or office network.
Adaption of leaf Purpose; Thin: Short distance for carbon dioxide to diffuse into the leaf: Contains chlorophyll and other pigments: To absorb light from different parts of the Sun's spectrum: Network of vascular bundles (veins) To support the leaf, and to transport water and carbohydrates Stomata stomata: Tiny holes in the epidermis (skin) of a leaf - usually on the undersides of leaves. They control water loss and gas exchange by openng and closing.
First of all, let's understand why most leaves are green during the summer. We know that the main function of most kinds of leaves is to convert sunlight energy into carbohydrate, which the plant uses in various ways. Elsewhere we've seen that this magical chemical process is known as photosynthesis.