[I]f [a statute's provisions] are so mutually connected with and dependent on each other, as conditions, considerations or compensations for each other, as to warrant a belief that the legislature intended them as a whole, and that, if all could not be carried into effect, the legislature would not pass the residue independently, and some parts are unconstitutional, all the provisions which as thus dependent, conditional or connected, must fall with them.
The legislature will not pass independently.