Answer: The Information which is recently discovered that there is a connection between hippopotamus and whales suggests that:
Both hippopotamus and whales have a common ancestor which brings about the similarity in their genetic system.
Explanation: Research has been debating the issue for years because the source of the relationship date back to a 40 million years old ancestor of the two species.
There is a little pointer which is that both of them can survive in water.
In the year 2020 I would predict the anomalous rise in temperatures since 1980 to increase by about 1.2 degrees centigrade by projecting the graph. Some of the changes to the climate with such an average rise is more drought and forest fires and also flooding in the spring in the northern hemisphere with warmer spring weather, for example. I believe this rise which is a significant acceleration in the global temperature increase is mostly man made and is mainly a result of burning too much fossil fuels with the attendant greenhouse effect.
-decrase in death rate
Bc demographic changes it has to do with Any change in the population, for example in terms of average age, dependency ratios, life expectancy, family structures, birth rates etc.
No human inhabitants because Polar vortex win lower temperatures in the Antarctic .
The climate found in Nice, France is mediterranean, with hot and dry summers and rainy winters. The oceanic climatic influences are also felt.