yes
A tree trunk is primarily made of xylem, which is responsible for transporting water and nutrients from the roots to the rest of the tree. Phloem, on the other hand, is responsible for transporting sugars produced through photosynthesis from the leaves to other parts of the tree.
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 sap which oozes out of the trunk of the tree .
sapwood
Secondary Xylem
cellulose
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.
Bark covers a tree trunk.
Knots are where the branches grow out of the tree trunk.
It sure does. In a tree trunk there is a thin layer of living tissue under the bark that grows out. The older parts die as it grows and become either the bark or the wood. So, wood is dead tissue, and therefore made of cells.
Tree Trunk Knoll is not a true existing place in Pixie Hollow, simply a made up place for Harvest Hustle.
heartwood