EXTRACELLULAR MATRIX. The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substanc e consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.The extracellular materials which comprise the matrix are produced by fibroblasts.n ordinary connective tissue, the ground substanc e consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element. The extracellular materials which comprise the matrix are produced by fibroblasts.
Major airlines require more flight hours and experience from pilots than that demanded by commuter and regional airlines. As of 2012, the salary range for regional airline pilots was $16,500 to $60,000, according to AvScholars, an organization that guides would-be aviators in education and career.
Southwest has the highest pay rate for first year pilots out of the major airlines at $191. Allegiant and JetBlue pay first year pilots $131, though JetBlue has a higher pay rate for their top fliers at $189 compared to Allegiant's $153.elta compensates their pilots at $212.97 an hour, on average, with United's average rates at $209.40. The remaining legacy airlines aren't too far behind, however. Hawaiian Airlines averages $186.47 with Alaskan at $181.83.