Yes, oxygen as well as heat are necessary in the making of yogurt.
The antibiotics prevent the growth of the bacteria that is needed to make the milk become yogurt.
Bacteria is needed to make cheese, yogurt, and insulin.
Yes. Oxygen is needed for a plant to photosynthesize and make glucose, which is its food.
Eating
Iron
Food and Oxygen
Heat fuel and oxygen
Water does not need to react with oxygen to make water!
There is no atmosphere on the moon and no water.
yogurt is not a bacteria, but bacterias make yogurt
no bacteria are used to make yogurt
That is the element, "Oxygen".