Fill in the blanks: - a. are preserved by the use of oil and vinegar.b. is the process of heat and cold treatment for preserving milk.c. is a dangerous form of food poisoning.d. is the oldest method of food preservation.e. Jellies, squashes and jams are preserved by syrup.

Fill in the blanks: - a. are preserved by the use of oil and vinegar

1.	Fill in the blanks: - a. are preserved by the use of oil and vinegar.b. is the process of heat and cold treatment for preserving milk.c. is a dangerous form of food poisoning.d. is the oldest method of food preservation.e. Jellies, squashes and jams are preserved by syrup.
Answer» a-picklesb-pasteuraitationc-colai and botulismd-drying,FERMANTATION