What are the three main branches of the federal government? Which branch is Congress?​

Legislative, Executive, and Judicial. And the Legislative Branch is congress.

Explanation:

The Legislative Branch is the congress due to the powers they hold and the information behind them, and the Legislative, Executive and Judicial Branch are the 3 branches of the government.

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.        

what words? are you talking about to complet what sentence