HELP ASAP PLEASE 20 POINTS
Which of the following is the US government agency responsible for gathering information about other countries?
A.
Central Intelligence Agency
B.
United States Army
C.
National Security Council
D.
Federal Bureau of Investigation

A) Central Intelligence Agency

Explanation:

The Central Intelligence Agency is a civilian foreign intelligence service of the federal government of the United States, tasked with gathering, processing, and analyzing national security information from around the world, primarily through the use of human intelligence.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs