same food are Dried food take up less room and weigh less the reasons they are a frozen and they do not need to be stored in conditions. For these space. it just is They special little storage valuable to climbers, explorers and soldiers in battie, who have them. Usually also popular with house-wives because it takes so little time to cook case of replace the dried out moisture with boiling water. 4 What is the main idea of the paragraph? a. The advantages of canned, frozen and dried foods. b. The general convenience of dried foods. c. Why house-wives like dried foods. d. Why travelers use dried foods.