What is whey? O A type of probiotic
O One of the beneficial bacteria
OThe liquid produced when making yogurt
One of the basic sauces in French cooking

The liquid produced when making yogurt.

Explanation:

Whey is the liquid produced when making yogurt. It is typically an end or by product gotten during the Greek yoghurt production through centrifugation or straining and it is usually two-thirds (⅔) of the milk used. Also, it's acidic in nature and yellowish in colour.

Whey can be used by farmers to feed livestock and added to the soil as fertilizers in order to increase the nutrient level of the soil, as well as boosting crop production.

the maintenance of fluid balance during exercise. author information: fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance.

this is true. vitamins and minerals wounds heal and boost your immune system so you don’t get as sick.