Brawny, nonpitting skin with edema characterizes lymphedema, which can present in one or both lower extremities. Possible secondary. causes of lymphedema include tumor, trauma, previous pelvic surgery, inguinal lymphadenectomy, and previous radiation therapy. Use of.
Clownfish live at the bottom of the sea in sheltered reefs or in shallow lagoons, usually in pairs. Clownfish have a special relationship with the anemone and are very importa â¦ nt to them. They are a large help to the anemone as they clean the anemone by eating the algae and other food leftovers on them.They also protect the sea anemones by chasing away polyp-eating fish, such as the butterfly fish.lownfish have a special relationship with the anemone and are very importa â¦ nt to them. They are a large help to the anemone as they clean the anemone by eating the algae and other food leftovers on them. They also protect the sea anemones by chasing away polyp-eating fish, such as the butterfly fish.
Clownfish live in and are protected by some species of sea anemone; without this protection, they cannot survive in the wild. Anemone tentacles sting and kill other species of fish, but the clownfish is protected from the anemoneâs sting.It is believed that the clownfish is protected due to a mucus coat on the outside of its skin.Studies have suggested that the clownfishâs protection can be innate, acquired, or both, depending upon the species.lownfish live in and are protected by some species of sea anemone; without this protection, they cannot survive in the wild. Anemone tentacles sting and kill other species of fish, but the clownfish is protected from the anemoneâs sting.