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.
Hot liquids in general help to dissolve the mucus that causes chest congestion, but tea offers a double punch by adding in helpful herbs and spices that can ease chest pain and congestion. Brew up a cup of peppermint, ginger, chamomile, rosemary, or ginseng tea to drink several times a day.
1 This method is one of the effective DIY home remedies for chest congestion. 2  Take an onion, and grind it to make a thin paste. 3  Extract the onion juice by pressing the paste.  Add 2 tablespoons of water, 4 tablespoons of fresh lemon juice and 2 tablespoons of honey to the onion juice.