The element solver has both physical and chemical properties some of which do not change when the size of the sample changes which of these choices is a physical property that does not change when the size of the sample changes

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.

i think that it is c, d, and e, hope this