How are the powers of the legislative branch held in check? select two options.
a. through the creation of new laws
b. through the veto-override process
c. through the president’s rejection of laws
d. through the declaration of laws as unconstitutional
e. through the confirmation of presidential appointments
c, d

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.