Why is it necessary to wash fruits and vegetables before using them?​

Washing will help remove bacteria, including E. coli, from the surface of fruit and vegetables. Most of the bacteria will be in the soil attached to the produce. It is always advisable to wash all fruit and vegetables before you eat them to ensure they are clean and to help remove bacteria from the outside.

so you don"t get any germs or bacteria in your system. i would go with the germs one.

Explanation:

answer; /// i believe that the correct answer is (d)the huang he river valley;

the big stick policy was to still look powerful, and be nice at the same time. the big stick policy was also to countries who were at war, find peace with eachother.

the dollar diplomacy was to expand american business and get it to latin america, for that would be good for the economy.

you my friend, your regards.

agubaba khaleekha.