I'm positive its c. secondary xylem
Secondary Xylem
cellulose
Cellulose is the fibrous material. Xylem is another component.
Carbon.
Bark. Simply bark. Partly wood, yes wood.
Bark. Simply bark. Partly wood, yes wood.
Knots are where the branches grow out of the tree trunk.
The wood in the trunk and limb of a tree is made up of xylem tissue. Xylem is responsible for conducting water and nutrients from the roots to the rest of the tree. It also provides structural support to the tree.
They only take the main trunk of the tree so only about 40% of the wood mass
The tree stem that we used is the trunk. Wood from the trunk of the tree is used in everyday items such as paper.
The darker wood in the center of a tree trunk is called the heartwood. It is made up of older xylem cells that have become inactive and no longer conduct water, but provide structural support to the tree.
the wood.