Which adaptation do organisms need to live in an estuary? (there are no options just a written question.)

Explanation:

in almost all estuaries the salinity of the water changes constantly over the tidal cycle. to survive in these conditions plants and animals living in the estuaries have developed adaptations to respond quickly to drastic changes in Salinity

Organisms need gills to live in an estaury.

Explanation:

Because it helps the organisms to breathe in the water.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.