DONT ANSWER WITH THE SAMPLE RESPONSE ik I missplet that) According to the author, what is the main reason for the decrease in trillium in the forest? What evidence does she give to support her claim?

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.