C extinction because they need diversity to reproduce
Answer:
the first wave of extinction may be related to rapid cooling at the end of the Ordovician Period, and the second phase is widely regarded as having been caused by the sea-level fall associated with the glaciation.
Answer:
low specific heat capacity
Explanation:
<span>The skin and the liver. The skin is the largest organ in the body and interacts with most other organs in the body in some way, due to it's size and coverage, it is difficult to repair easily using skin cells. The liver is one of the most complex organs in the body and as the detoxifying organ in the body is complex to repair.</span>