Elodea is a freshwater aquatic plant.
yes
Saltwater plants can. Freshwater plants usually can't. Most land plants can't either.
They'll eat algae or freshwater aquatic plants such as anarchis or elodea
Yes, ofcourse
saltwater freshwater saltwater freshwater
they are both saltwater and freshwater
They contain saltwater and freshwater
Mint plants grow better in fresh water!
The Persian Gulf is saltwater, not freshwater.
they aren't able to filter out the salt, so they choke on it.
Freshwater
freshwater