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 river is a physical reality, the greatest geologic force in North America. It is some 2,300 miles (3.700 km) long and flows at an average speed of three miles per hour as it passes New Orleans.It drains waters from 31 states and two Canadian provinces, and carries an average of 436,000 tons of sediment every day of the year. It has a maximum depth of about 200 feet.he Mississippi river is a physical reality, the greatest geologic force in North America. It is some 2,300 miles (3.700 km) long and flows at an average speed of three miles per hour as it passes New Orleans.