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.
Black Population in Jericho, Vermont. The estimated Black/African American population is 34, which is 0.7 percent of the total population in town (The U.S. average is 12.30%). American Indian and Alaska Native Population in Jericho, VT. In 2000, the number of American Indians or Alaska Natives in Jericho, VT was 7. Asian Population in Jericho, Vermont. At the last survey, the total Asian population in the community was 28.