The Inferior vena cava-just like the Superior vena cava -, returns blood to the heart. When blood is returning to the heart, that blood is already circulated in the body, therefore it is already downloaded the oxygen to the body tissues, and picked up the carbon dioxide from them.
Harrington is located in Kent County in Delaware. 1  Population: 3,582. 2  Area: 2.75 sq. miles Land Area: 2.75 sq. miles. 3  Population Density: 1,300.65 people per sq. mile.  Elevation: 49.54 1  ft. Time Zone: Eastern Standard Time (GMT 2  -5) Daylight Savings:  Yes.
Hampstead, NC Profile: Facts, Map & Data. Hampstead, North Carolina - Basic Facts. The Hampstead Census Designated Place had a population of 4,816 as of July 1, 2016. Hampstead ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in North Carolina. See peer rankings below. The primary coordinate point for Hampstead is located at latitude 34.3628 and longitude -77.7548 in Pender County.