F.B.I in USA stands for:

A. Federal Bureau of Information

B. Federal Bureau of Investigation 

C. Federal Bureaucracy of Information

D. Federal Branch of investigation

The red sea derives its name from the:

A. Profuse growth of a red flowered plant

B. Red bloom created by a blue green alga

C. Red bloom caused by a red alga

D. Red coloured effluents deposited in it