The starfish (commonly as a sea star) is generally found with 5 arms that are attached to a central disc. This central disc is the activity center of the starfish and also contains the mouth of the starfish.he starfish (commonly as a sea star) is generally found with 5 arms that are attached to a central disc. This central disc is the activity center of the starfish and also contains the mouth of the starfish.
The average moisture content of modern softwood timbers in dry buildings is generally in the range of 12â15%, and heating systems may reduce this to a far lower level. There is, therefore, no prospect of a dry rot infestation developing in a building that has been properly designed, constructed, and maintained.
Most wood decay can be prevented by simply keeping the wood dry. If lumber is dried to 6-8 percent moisture content for indoor uses or 15-18 percent for outdoor uses, it should not decay if the moisture content is maintained below 20 percent.