Frozen foods' nutrient content is similar to that of:
a. dried foods.
b. canned foods.
c. foods that have undergone extrusion.
d. fresh foods.
e. foods boiled for an extended period.
Question 2
The extruding process is based on:
a. exposure to air.
b. grinding and heating.
c. dehydrating.
d. boiling and sealing.
e. packing food in a gas-impermeable container.