Your lungs are a pair of large organs in your chest and are part of your respiratory system. When you breathe, air enters your body through your nose or mouth.It next passes through your windpipe (trachea) and through each bronchus, and finally goes into your lungs. When you breathe in, your lungs expand with air.This is how your body gets oxygen. When you breathe out, air goes out of your lungs. This is how your body gets rid of carbon dioxide.hen you breathe in, your lungs expand with air. This is how your body gets oxygen. When you breathe out, air goes out of your lungs. This is how your body gets rid of carbon dioxide.
Current Local Time: Roanoke, Virginia is in the Eastern Time Zone: The Current Time in Roanoke, Virginia is: Thursday 2/1/2018 4:21 AM EST Roanoke, Virginia is in the Eastern Time Zone
Roanoke is an independent city in the southern U.S. state of Virginia. As of the 2010 census, the population was 97,032. It is located in the Roanoke Valley of the Roanoke Region of Virginia. Roanoke is the largest municipality in Southwest Virginia, and is the principal municipality of the Roanoke Metropolitan Statistical Area (MSA), which had a 2010 population of 308,707. It is composed of the independent cities of Roanoke and Salem, and Botetourt, Craig, Franklin, and Roanoke counties.