Question

what happen when themilk is
left at room
of what happen when the milk
during Sumner​

Answer 1

Answer:

When the milk is left open at room temperature, its taste changes and becomes sour due to the breakdown of lactose into lactic acid because of the lactic acid bacteria which also lower the PH of the milk due to the formation of lactic acid.

Explanation:

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Answer 2

Explanation:

it turns to curd .............