Answer:
I think it's D but don't know
Compared in size to the other continents of the world (South America, North America, Australia, Antarctica, Asia and Africa), Europe is the second smallest contintent, only Australia is smaller.
It has a size of 10.180.000 km2, while Australia has a size of 8.600.000 km2, Antarctica is 14.000.000 km2 large, South America has a size of 17.840.000 km2, North America 24.709.000 km2, Africa is 30.370.000 km2 large, and Asia is the biggest continent having 44.579.000 km2.
The recent research showed that glial cells have more activity and are essential than previously thought. First, they help in neuronal communication; they help to potentiate the communication between the neurons, also, it potentiates the cerebral functions like being the thought and the emotions, and finally, these cells migrate to regions of the brain where pathologies are found and proliferate, interacting with the immunological system.
Answer:
black supply of goods from the south help them rebuild.