What body of water is closest to two of sub-saharan africa’s largest cities?
a) red sea
b) indian ocean
c) atlantic ocean
d) mediterranean sea

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Answer (d) may increase or decrease porosity through dissolution or deposition;

Answer the government provides "unemployment insurance"

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons