One of the most persuasive tools the governor has is the

One of the most persuasive tools the governor has is the threat of veto. This is very helpful because a threat of a veto will change the outlook of a bill long before it is presented to the President of the United States.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.