Lufthansaâs CRM strategy in the passenger business segment is concentrated within the Miles More program. Different statuses of memberships are designed to attend to customers throughout the stages of customerâs lifetime and therefore represent the value of the customer for the company.
Capillaries are so small that red blood cells can only travel through them in single file. Capillaries measure in size from about 5-10 microns in diameter. Capillary walls are thin and are composed of endothelium (a type of simple squamous epithelial tissue). Oxygen, carbon dioxide, nutrients, and wastes are exchanged through the thin walls of the capillaries. Capillary Microcirculation. Capillaries play an important role in microcirculation.
Capillaries, which are the smallest of the blood vessels, are the site of gas exchange...carbon dioxide diffuses out of surrounding cells into the gills to be lost into the en â¦ vironment, and oxygen diffuses from the environment into the gill cells and then surrounding tissues.he gills function like the lungs of a fish, so large numbers of capillaries in these structures function to supply oxygen/get rid of waste carbon dioxide for the organism.