Dehydrating food is used for preserving food.
Our nesco food dehydrators require no tray rotation due to a patented air flow system.
Something from nesco is used for preserving food.
What is used to preserve food?
Options:
[1] evaporation
[2] Something from Nesco
[3] white vinegar
[4] Calcium carbonate
[5] salt and water.
[6] layers of fat
[7] Exfoliation
[8] adding heat