how cows digest food

We drink milk every day.But how does grass turn to milk?Firstly cows eat 75kg of grass a day.


They curl thier tounge around the grass.While they are chewing.Then the grass goes to the first two stomachs and they burp it up as cud.They chew the cud for 1 minute and swallow it.Next the cud goes to the last two stoumachs.The nutrients come from the grass the nutrients is absorbed into cows bloodstream.

Now you can see how milk is made.