What are the different roles of executive legislative and judicial branch?

the difference is that the same isn't the same lol

The judicial branch judges whether or not the laws made congress are constitutional

thelegislative branch legislates, or makes up, the laws. The executive branch carrys out and enforces these laws. the judical branch decides what to do if anyone breaks the laws (court)

The question names the three branches of US government.

The US Judicial branch, or the federal court system, uses judicial review to declare actions by the President or Congress to be invalid if they are contrary to the Constitution. The Constitution is...