Are you referring to feed like hay and grain, or milk? Please be more specific so the question can actually be answered.
A newborn will not eat any feed. Calves won't begin eating feed until they're at least a week old. Otherwise, you really need to feed colostrum to a newborn for the first 12 to 24 hours, then gradually switch over to milk replacer. You can introduce feed to a calf early, but don't expect it to eat it all like a mature cow will, because a calf is pretty much like a human in that it is more of a monogastric than a ruminant. This means that a calf needs to rely much more on milk than feed for the first few weeks of its life.
Your newborn should be nursing 8 to 12 times per day for about the first month.
Yes, a calf liver that has been chilling for 12 hours should be safe to cook and eat.
ones a month
you should eat at least 2000 calories! Eat about as much as an average calf would. Or the average sea lion, supposedly its the same amount.
it should eat 1/2 a cup
It all depends on the size of the family, how much they eat, and how often they eat.
That depends on their age. Newborns will suckle from their mothers--but not eat--every two to four hours. As they get older, they tend to suckle less often each time, though how often and for how long depends on the individual calf.
A newborn calf needs to have his milk every two to three hours.
yes
they eat fruit and veg just like adults
To deter predators from finding her newborn calf and eat it as well.