It comes from plants, it is a kind of defence mechanism like sap
Cork is the bark from the Cork Oak (Quercus suber)tree.Please access the related link below for more information:
No !
from both plants and animals
Plants use the decaying remains of animals for nutrients. Animals use plants for nutrients and air. Plants also need air in order to survive. Air uses plants to be produced. -CO
Plants use the decaying remains of animals for nutrients. Animals use plants for nutrients and air. Plants also need air in order to survive. Air uses plants to be produced. -CO
Cork is the bark of a tree. Not all of the bark can be removed, because the tree will die. Whole cork forrests are needed to harvest cork.
monosaccharides
Sediments produced by plants and animals in the sea are called biogenic sediments. These sediments are composed of organic remains, such as shells, corals, and skeletal debris, which accumulate on the seafloor over time.
Animals do not directly benefit from photosynthesis, as they are not able to carry out this process themselves. However, they indirectly benefit from it through the oxygen produced as a byproduct, which they need for respiration. Additionally, animals obtain energy and nutrients by consuming plants or other animals that have gained energy through photosynthesis.
Fossils are produced by a combination of heat pressure in the earth crust. Prehistoric plants and animals created fossil fuels.
Lateral meristems. Usually, vascular tissue is produced in the center of the stalk and grows outward continually. The vascular cambium is responsible for the new vascular tissue and the cork cambium produces new dermal coverings.
Systems for obtaining food (that is not produced internally by the organism as happens in plants).