Question

scientific reason :
(1)food should always be covered
(2)bacteria are universal.


आंसर देना हो तो राइट देना और आंसर दोनों का देना वरना मत देना ​

Answer 1

Explanation:

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Answer 2

Explanation:

1. Keeping food covered protects your food from harmful bacteria and objects or chemicals from getting into the food. There are certain defenses that can be used for raw and ready-to-eat foods to prevent the harmful bacteria from spreading. You can package the food properly in cling foil.
2. Bacteria are found everywhere, in the air, soil, water, and inside your body and on your skin. ... They tend to multiply very rapidly under favorable conditions, forming colonies of millions or even billions of organisms within a space as small as a drop of water.