There are three meanings.
1. the process or fact of isolating or being isolated.
2. denoting a hospital or ward for patients with contagious or infectious diseases.
3. an instance of isolating something, especially a compound or microorganism.
Answer:
The Nile is composed of two tributaries: the White Nile and the Blue Nile. The White Nile, which is the longer of the two, begins at Lake Victoria in Tanzania and flows north until it reaches Khartoum, Sudan, where it converges with the Blue Nile.
Explanation:
