If the Earths polar Ice melts the ocean levels will increase because of the increased amount of water. Some peninsulas and islands would decrease because they would sink from the risen water.
Answer:
Should be to store the genetic information ans control center of the cell
"<span>It would seem logical that periods of global warming in Earth’s history started the extinction pulses that defined the geological record. However, that’s not the case as a report that was published this week proves. The warming of Earth is accompanied by an increased biodiversity. That doesn’t mean that the mass extinction pulses won’t take place..."
Hope this helps!</span>