Limestone is the parent rock of the nonfoliated rock called

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.

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.