Capacity is the potential to do something. The cell is the basic unit of life. Hemicelluloses are substances made up of shorter chains of sugars. Common sense is the innate ability to know what is best, or what is right, or how to do a task the best way, or to make the best decision. Common sense grows from experience and attention given to a subject or any living or nonliving thing.
Common sense is a built in survival system.
Constructive philosophy can result in doing something that will help rather than hurt a person, an animal, or a tree. Common sense and constructive philosophy are entwined. Conifers have compression wood. They have tracheids. Hardwick is must reading for anyone really interested in trees.