10.2 X 8.5 X .8 INCHES 247 PAGES A PREAMBLE TO BIO-REPLACEMENT THEORY and a comprehensive review of the most happening system in the human body the SKELETON Theis science simplified version describes the cumulative effect of genetics chemistry and lifestule on the physiological outcomes of the bone. both functional (health) and dusfunctional (disease). Bone is a mineral bank., especially for the deposit and withdrawals of calcium, a process essential for the heart to beat. the nerve cell to flash an electric impulse, the muscle to swithc and the bowel to move. Bone (morrow) is a blood factor and also pserves a structural function, it sculpt our face, furthermore providess a protectiver armor, mechanical levers to move and ability to hear sound.