Phytoplankton
a type of free-floating and weekly swimming algae
Plankton I think..
Only animals that can live in freshwater or saltwater live in an estuary because estuaries are places where freshwater and saltwater meet.
no, as brine shrimp are saltwater animals and will not survive in freshwater.
no
Maybe that saltwater animal can endure hard water and freshwater animals can't.
Some species of crayfish, such as the spiny lobster, are saltwater animals, while other species, such as the kabby or koura, are freshwater animals. It all depends on which species of crayfish you are referring to.
They drink freshwater, and if they're a fish, they breathe saltwater or freshwater through their gills.
An Amoeba lives in Lakes and in Humans and Animals
because of cold blooded animals and warm blooded animals are different in the water.
Not saltwater fish, but some freshwater animals/fish.
Chinese alligators are American Alligators used to but now they are protected