Selcet the two locations that would be ideally for a civilization to form

river and sea

Explanation:

good sorces of water which atracts other animals which creates a ideal hunting enviorment

answer; self_ disclosure;

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long