Preservatives are added to foods to help prevent or slow spoilage due to bacteria, molds, fungi or yeast, as well as to slow or prevent changes in the food's color, flavor or texture, delay rancidity, and maintain freshness.
<em> Hope this helped! <3</em>
Changes in color and smell.
Summon more propelled medicinal workforce and place the casualty into a position that relaxes. Guaranteeing that benefactors remain in the areas of the pool that are proper for their swim capacity. Convey the backboard to the lifeguard and help with expelling the casualty from the water as the other lifeguard clears the pool.
