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.
For example, due to 18 cutoffs created between 1766 and 1885 the length of the Mississippi River from Cairo, Illinois, to New Orleans, Louisiana, was reduced by 218 miles (351 km). These points make it difficult, if not impossible, to get an accurate measurement of the length of a river.