What use is the maple tree on 7 ways to die game

LeavesВ make food for the tree, and this tells us much about their shapes. A piece 12вЂќ long and 1вЂќ by 2вЂќ in cross section set vertically can support a weight of twenty tons! A composite of hollow, needlelike cellulose fibers bound together by a chemical glue called lignin, it is in many ways as strong as steel. Although dead, it will not decay or lose strength while the outer layers are intact. As newer rings of sapwood are laid down, inner cells lose their vitality and turn to heartwood.Д®: HeartwoodВ is the central, supporting pillar of the tree. Auxins are produced by leaf buds at the ends of branches as soon as they start growing in spring.Д: SapwoodВ is the tree's pipeline for water moving up to the leaves. These hormones, called вЂњauxinsвЂќ, stimulate growth in cells. It annually produces new bark and new wood in response to hormones that pass down through the phloem with food from the leaves.

It lives for only a short time, then dies and turns to cork to become part of the protective outer bark.Д¬: The cambium cell layerВ is the growing part of the trunk. It insulates against cold and heat and wards off insect enemies.Д«: The inner bark,В or вЂњphloemвЂќ, is pipeline through which food is passed to the rest of the tree.

Continually renewed from within, it helps keep out moisture in the rain, and prevents the tree from losing moisture when the air is dry. This information is courtesy the Arbor Day FoundationДЄ: The outer barkВ is the tree's protection from the outside world.

What use is the maple tree on 7 ways to die game