Cows make milk by, really and literally converting blood into milk via capillaries attached to the alveoli in the udder. The milk is then stored in the various glands and cisterns until removed via suckling action by the calf, or the vacuum suction of the milking machine.
Please see the related question below for a more detailed answer.
No. Cows' milk doesn't come from a cow's stomach, it comes from the udder.
Cows are mammals and all mammals make milk. Generally only dairy cows make enough milk to be considered commercially viable. Calves typically need about 2 gallons a day for 2 months. Dairy cows average 5 to 9 gallons of milk a day for 305+ days a year. Beef cows generally make only enough milk to feed their nursing calves.
It has significantly less fat than whole milk, 2% milk, and 1% milk.
No, they generally both graze on grass. Cows produce whole milk; humans turn it into 2% by removing milkfat down to that level. It's healthier and the milkfat can then be used for other things, like butter.
0 to 2 days
If cheese can be gifted to you that would be the easiest way (I haven't noticed that it can be, but it's possible!) OR 1. Ask people to gift you cows milk, buy the dairy processing plant and make the cheese with the milk you get. 2. Have cows and a dairy barn. Collect milk from your cows. Buy the dairy processing plant and make cheese for your pizza factory. (The dairy processing plant makes other things like butter and goat cheese as well)
No, it's not Casein free, instead it is one of the 2 proteins in cow milk- Whey and Casein
Each brother gets ten cows.
Tryin' to trick us up, eh? If four cows make four cans in four days, that means tha each cow makes 1/4 of a can a day. (Day 1: four cows, 1/4 can apiece, end of day: 1 can.. Day 2: Four cows, 1/4 can apiece, end of day : 1 can, total of 2 cans, etc etc) Therefore, eight cows, assuming they produce at the same rate, would make 2 cans per day (1 cow = 1/4 can, remember?) So Eight cows would take....drumroll...4 days to make eight cans.
When milked, cows produce plain milk. The milk is safe to drink right then if one chooses. Otherwise, it is sent to stores where consumers can choose what kind they want (2%, whole, etc).
This will depend solely on the individual cow's ability to produce. Some cows will produce 48 kg of milk per day while others may give only 30 kg of milk per day.
The same thing it is on cows. They have 2 "nipples" that produce milk when the horse is pregnant or has a baby. The baby drinks the milk from the mama's utter.