Which aquatic ecosystem typically forms along coastlines where fresh water and salt water meet, leading to varying degrees of salinity?

Awetlands
Bopen ocean
Ccoastal ocean
Destuary

Verified Answer :

A wetlands is correct but b is a bad answer


d. estuary-“regions along coastlines where
streams or rivers flow into a body
of salt water”. They help
protect coastal land from flooding
and erosion; nutrients and biodiversity
are high
Filled with soil to make land for
human populations.