What do we call tiny seeds or encased particles in an organism? A. fissions
B. buds
C. regenerations
D. spores

is this for the e2020 class

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.