What do gas giants atmosphere contain

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

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