Please help me!! Research what a “flavorant” is. Explain what it means to be “nature

A "flavorant" is defined as a substance that gives another substance flavor, altering the characteristics of the solute, causing it to become sweet, sour, tangy, etc. A flavor is a quality of something that affects the sense of taste. Of the three chemical senses, smell is the main determinant of a food item's flavor.

Explanation:

Due to the high cost or unavailability of natural flavor extracts, most commercial flavorants are "nature-identical", which means that they are the chemical equivalent of natural flavors, but chemically synthesized rather than being extracted from source materials.

The National Zone Charts Matrix was developed to assist mailers in applying the proper postage rates to a mail piece. Postage rates for zoned mail are based on mail piece weight and the distance the mail piece travels using these zone assignments. The matrix is used to determine the distance that a mailpiece travels based on the ZIP Code where the mailpiece enters the mailstream (origination) and the ZIP Code™ that will deliver the mailpiece to the addressee (destination). The origination and destination of a mailpiece is refered to as “ZIP™ pairing”. Zones are designated as "local" or 1 through 9.