Our Earth is a huge magnet
because the inner core is made out
of solid___

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

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.