The elderly will have a decline of health in various systems had the ability to see and touch the story had of blood vessels and heart. Hotel deals in bone and the nervous system.
Seniors will have the degeneration of the body in different systems with Alzheimer's visibility and exposure with the deterioration of the joints and nervous system, heart and blood vessels.
The elderly have the degeneration of the healthy body in various systems have the decline of vision and touch are the decline of blood vessels and the heart. Joint, bone and the nervous system .