What main feature of the Mediterranean Sea explains why sa
nean Sea explains why sailors did not fedi Il
ic Ocean? Use details from the article to support
our answer.

Mediterranean sea is partly enclosed, with high salinity, temperature and density.

Explanation:

The net evaporation in the sea exceeds the precipitation which means that the sea can be shallow at many places and is extremely saline. It is fed by the straight of Gibraltar and opposite currents from the ocean to maintain its level.

The sea also has very low nutrient component which means that sea sickness would  be  more common in such harsh conditions than usual.

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.