Oceanography! Crossword

live in ocean, spawn in fresh water
live in freshwater, spawn in ocean
live in ocean, spawn in low salinity ocean
tolerate of salinity changes
able to tolerate only a narrow range of salinity
not a permanent resident
short lived, formed since the last ice age
tolerant of temperature changes
able to tolerate only a small range of temperature
can not control the loss or gain of water
can control the loss or gain of water
an area or ridge of land that seperates waters flowing to different rivers, basins, or seas
a river or stream flowing into a larger river or lake
the tidal mouth of a large river, where the tide meets the stream
protective coloration of some animals in which parts normally in shadow are light and those exposed to the sky are dark
feeding by filtering out plankton or nutrients suspended in the water
takes place when animals release their eggs and sperm into the water
a warm ocean current of the northern Atlantic Ocean off eastern North America
Brings warm water north, Feeds Hurricanes and Brings Nutrients
high pressure system found in the Atlantic Ocean