0 points
Female mammals, including cows, produce milk as a result of pregnancy in order to feed their young.
they don’t have any volition in the matter. they produce milk. period. but they’re not constantly pregnant.
4 points
According to google, they need to birth one calf a year after a 9 month pregnancy, so they are pregnant 3/4 of their adult life, that sounds close enough to constant. Also, did you need to make 5 different comments?
1 point