What is self-concept? An individual's knowledge about him or herself An individual's sense of self worth An individual's desire to grow An individual's drive to fulfill biological needs

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.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added