You can not directly make one from the other. Pork is the meat of a pig, beef is the meat of a bovine like a steer, cow, bull, or heifer. Two different animals cannot make the same meat.
You, however, can convert beef to pork. For example If you have beef and for some religious or cultural reason you were not allowed to eat the beef. It would be a simple mater of feeding the beef to the pigs who would thrive on it and then eat the pigs.
no beef is from cows and pork is from pigs
pork or beef
They can be either.
some of it can be beef but the pork ones are the spicy ones
the agency that grades beef and pork is U.S.D.A choice.
PORK is
brisket is beef
IBP continues to concentrate on beef and pork slaughter and processing
Beef bologna comes from chicken & pork. It's a seasoned smoked sausage of mixed meats: beef, veal and pork.
pork
Pork.
only beef