Confidence votes 86.8K. TB is a communicable disease. A communicable disease is a disease that can be passed on in one way or another from a Carrier of the disease to some one else. and is usually the result of a virus or bacterial infection.
The Mississippi is one of the worldâs great rivers. It spans 3,860 miles (6,210 km) of length as measured using its northernmost west fork, the Missouri River, which starts in the Rocky Mountains in Montana, joining the Mississippi proper in the state of Missouri.
The Mississippi flows 3770 km from its source at Lake Itasca in northern Minnesota to its mouth in the Gulf of Mexico. While the Mississippi ranks as the second longest river in the United States after the Missouri River, it carries a greater volume of water than any other American river.