<human>:  If you bottle your own milk, would there be cream on top of it?
<bot>: Yes, if you bottle your own milk, there will be cream on top of it. Milk that has been bottled straight from a cow has not been homogenized. Homogenization causes the fats in milk to become emulsified. Non-homogenized milk will feature fats that separate and float to the top. The fats in non-homogenized milk are cream.