Every bill passed by the Legislature, before it becomes a law, shall be presented to the Governor. If he approves he shall sign it, and thereupon it shall become a law, but if he does not approve or reduces any item or items of appropriations, he shall return it with his objections to the Legislature, which shall enter the objections at large upon its journal, and proceed to reconsider the bill with the objections as a whole, or proceed to reconsider individually the item or items disapproved or reduced. If then three-fifths of the members elected agree to pass the bill with objections it shall become a law, or if three-fifths of the members elected agree to repass any item or items disapproved or reduced, the bill with such repassage shall become a law. In all cases the vote shall be determined by yeas and nays, to be entered upon the journal. Any bill which shall not be returned by the Governor within five days (Sundays excepted) after it shall have been presented to him, shall become a law in like manner as if he had signed it; unless the Legislature by their adjournment prevent its return; in which case it shall be filed, with his objections, in the office of the Secretary of State within five days after such adjournment, or become a law. The Governor may disapprove or reduce any item or items of appropriation contained in bills passed by the Legislature, and the item or items so disapproved shall be stricken therefrom, and the items reduced shall remain as reduced unless the Legislature has reconsidered the item or items disapproved or reduced and has repassed any such item or items over the objection of the Governor by a three-fifths approval of the members elected.