No, cows have evolved to eat vegetation safely. However, you shouldn't feed a cow nothing but lettuce as it does not have all the nutrients the cow will need to survive.
Some lettuce is poisonous to rabbits and can cause stomachaches. some lettuce can even be fatal.
nope
Any sound that the cow has associated with being fed.
Not if it's fed in low quantities. Cabbage leaves contain oxalates that, though lower than that in rhubarb leaves, may still cause poisoning problems in cattle if fed too much.
Depends on what the cow's eating and how much it's fed.
You cannot make a cow. Feed is to be fed to a cow, not to make one.
I learnt that Red lettuce is okay for your Guinea Pig but Ice Burg lettuce can make them ill!
Your dog is not a cow
Around 3 to 4 pounds, depending on the size of cow and what she's fed.
the growth hormone
Offspring come from a cow's uterus. After they are born they are either taken care of by the cow, or taken away from the cow and bottle-fed in a separate enclosure.
lettuce, tomatoes, soft caarrot and other juicy veg.