Reasons for the Population Decline. There is no question but that the populations of most European countries will decline in the next generation, and in the cases of Germany and Russia, the decline will be dramatic. In fact, the entire global population explosion is ending.
Osseous tissue is a type of connective tissue found in bone. It is the primary constituent of bone, creating the mineral matrix that makes bones hard, strong, and lightweight. Along with osseous tissue, the bones also include marrow, blood vessels, nerves, and epithelium, which covers the surface of the bone.
D Role of Collagen and Mineral Saltsin Osseous Tissue The properties of osseous tissue are determined by its extracellular matrix, which contains approximately 25% water, 25% collagen fibers, and 50% mineral salts. Collagen fibers are a fibrous protein that provide tensile strengthand flexibility so that bone does not break with normalstress.