Which of the following is NOT a long-term environmental change? A. Hibernation B. Volcanos C. Flood D. Wildfires

A

Explanation:

Each of the other options can change the land structure

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.

answer; cnidarians;