Internal metal doors are generally painted with an oil paint justify?

The external metal doors are generally painted with oil paint because when metal are left in humid areas a brown substance deposits on it called rust. As we know rusting is a chemical change and it cannot be reversed, to prevent rusting metals doors are painted with oil paint..

Explanation:

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i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services

many citizens are in danger of contracting a food-borne illness.

more people are living with chronic illnesses.

pathogens are becoming stronger and harder to defeat.

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