I need all the asnwers and they must be correct pls (no links)

did you fail the test? xd

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.

a physical change is being made.

you can have just about every answer you can think of