Question

Which of the following is/are method(s) of preserving food?
1. freezing of vegetables
2. making pickle with mangoes
3. making sauces with tomatoes
4. washing and cutting vegetables

A. only 2
B. only 1,2 and 3
C. only 2 and 3
D. all of them

Answer i will mark as brainliestt!

Answer 1

i think answer is b.........