The development of refrigeration and frozen-food technology has benefited society in different ways. Identify two ways in which refrigeration has helped people. Name two products that developed because of frozen - food technology.

The development of refrigeration and frozen-food technology has benefited society in the following ways.

1) Refrigerator helps the people to protect the food substance from the infection of microorganisms such as bacteria and fungi.

2) Refrigerator helps in increasing the shelf life of many food materials. Some food substance have very short shelf life which can be increased by placing in the refrigerator.

Chicken sausages, nuggets and meat boll are the products that developed because of frozen -food technology.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

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