As many foods contain large amount of water, they freeze solidly at or just below 32 degrees Fahrenheit. When we lower the temperature to well below the freezing point and prevent air from penetrating the food, we retard the natural process of decay that causes food to spoil. Freezing preserves the flavor and the nutrients of food better than any other preservatives method. The discovery of freezing has changed our eating habits more than any other invention. When properly prepared and packed, food and vegetables can be stored in the freezer for one year. Most vegetables and some fruits need blanching-putting in boiling water for a short time before they are frozen, and to avoid this step would be an expensive mistake. The result would be a product completely lacking of vitamins and minerals. What is the paragraph following the above text most probably about?

Earthquake is any sudden shaking of the ground caused by the passage of seismic wavesthrough Earth’s rocks. Seismic waves are produced when some form of energy stored in Earth’s crust is suddenly rele...

Earthquake is any sudden shaking of the ground caused by the passage of seismic wavesthrough Earth’s rocks. Seismic waves are produced when some form of energy stored in Earth’s crust is suddenly rele...

The process of global warming and the destructive nature of wildfires have created a deadly cycle in which one constantly contributes to the other. Forest fires and global warming have created a dange...

Over this decade, employment in jobs requiring education beyond a high school diploma will grow more rapidly than employment in jobs that do not: of the 30 fastest growing occupations, more than half ...

Despite its name, heartburn has nothing to do with the heart. Some of the symptoms, however, are similar to those of a heart attack or heart disease. Heartburn is an irritation of the esophagus that i...