All of the Following Apply to Estuaries EXCEPT

Multiple Choice

All of the following apply to estuaries EXCEPT:

A) There provide very valuable breeding grounds for commercially important fish and shellfish.
B) There is no salinity in estuarine ecosystems due to large supply of fresh water from a river.
C) Plants and algae that grow here have high tolerance for changing environmental conditions like salinity and light penetration.
D) These coastal ecosystems provide a barrier against the ocean during storms.