Which scientist is often called the “father of the atomic bomb” because of his work as the head of the manhattan project? enrico fermi albert einstein edward teller robert oppenheimer

The correct answer is: "Robert Oppenheimer"

Robert Oppenheimer (1904- 1967) was an American theoretical physicist and the director of the laboratory Los Alamos, where the Manhattan Project was conducted by the US, for the development of the atomic bomb during WWII. The program managed to create the first nuclear weapons that were subsequently used in the bombings at Hiroshima and Nagasaki, which meant the end of the war in 1945.

i think its provide for the common defense

the answers is b.   environments.