Question

please answer the following attachment ​

Answer 1

Answer:

hope it useful means mark as brainlist please.

Explanation:

1.a.Bread

b.Wine

2.a.Infectious disease.

b.Cholera.

3.Vaxchora

4.Nitrogen gas.Is filled in packets as it is unreactive with fats & oils & hence allow food to be kept for long time without getting spoiled.

5.a.salting, drying and smoking canning cooling and freezing.

b.Pasteurization

c.Sodium Metabisulphite is the chemical that is used to preserve jams and squashes.The traditional jellies and jams are preserved primarily by sugar.

Answer 2

Answer:

1) bread and wine

Explanation: