Whats the difference between freshwater and saltwater?

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

What process decreases the salinity of ocean water? decreased precipitationdecreased melting of glaciersincreased evaporationincreased runoff from rivers

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports