The current day commercial building of many of the coastal areas around the world will change the natural coastal processes. What are the advantages and disadvantages of coastal development? Research and find the costs in both lives and economics pertaining to coastal development and natural disasters.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.