Makahanap ng mga solusyon at sagot sa lahat ng iyong katanungan sa IDNStudy.com. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.
Answer:
Among the oldest methods of preservation are dying,refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals . Advances in packaging materials have played an important role in modern food preservation.
Explanation:
hope it helps
pa brainliest po