Abandon (a person, cause, or organization) in a way considered disloyal or treacherous.
(of a number of people) leave (a place), causing it to appear empty.
Enzymes
a catalyst is a substance that increases the rate of a chemical reaction but is not consumed by the reaction. Enyzymes are <span>Biological catalysts that increase the rate of a chemical reaction but is not consumed by the reaction. There are variosu types of enzymes depending on the reaction process. Usually enzymes are named after the reaction they catalyzed.</span>
Answer:The four major categories of labor are based on the general level of knowledge and skills needed to do a particular kind of job. These categories are unskilled, semiskilled, skilled and professional.
Explanation:
