#208 How do cows produce milk?
I learned this today. Cows combine nutrients from their blood, sugar, fat, and water in their udders to produce milk. All mammals, except for monotremes (like the duck billed platypus)…
I learned this today. Cows combine nutrients from their blood, sugar, fat, and water in their udders to produce milk. All mammals, except for monotremes (like the duck billed platypus)…