By far the best-studied benthos are the macrobenthos, those forms larger than 1 mm (0.04 inch), which are dominated by polychaete worms, pelecypods, anthozoans, echinoderms, sponges, ascidians, and crustaceans.
Gargling with salt water several times a day is an effective treatment for chest congestion. While the salt helps remove mucus from the respiratory tract, the hot water reduces irritation in the throat. 1  Add 1 teaspoon of salt to a glass of warm water.  Mix well until the salt is dissolved thoroughly.
Peppermint oil is a decongestant that will loosen the nasal passages and help clear up your childâs sinuses. Thus, it will break up their chest congestion. Another remedy can be the use of an onion. Slice an onion and boil it in one-fourth cup of water and wait till it releases its juices.Strain the mixture, and a little bit of honey or sugar for flavour. Give one tablespoon of it to your child, thrice a day.ow to Break up Chest Congestion. If youâre feeling sick, you want to know how to break up chest congestion fast. Chest congestion is the accumulation, due to over production, of mucus in the lungs and bronchial passages. Chest congestion is often accompanied by a low fever, dry cough and minor aches and pains.