Abbreviation or prefix (abbr.) brevis-short unit symbol for gram is: g. How many grams of gold are in 1 ounce (troy)? The answer is: The change of 1 oz t (ounce (troy)) unit of a gold amount equals = to 31.10 g (gram) as the equivalent measure for the same gold type.
Congestion is as inevitable during cold weather as rain and snow. Cold air can cause chest and nasal congestion by increasing and thickening mucus, irritating nasal tissue and even triggering allergic reactions. But while you may not be able to avoid the cold weather, you can often treat the symptoms of congestion.
While it is a myth that cold air causes colds and flu, there are some indirect ways that cold air can make you more likely to contract a fever and the muscle pains that go with it. Cold air can cause your mucas to thicken in your nose and cause the skin in your nose to dry.ow Cold Air Affects the Muscles and Joints. The colder months generally bring with them lower barometric air pressure. Gas expands when heated and contracts when cooled so the lower air temperature causes the air to constrict and result in lower pressure.