The loin area, the top of the back.
it comes from the chuck.
The part of the cow that fajita meat comes from is the plate. Traditionally, fajita meat is made from skirt steaks which is made from the plate of the cow.
Ribs and steaks come from cows.
Hamburger is not from a designated area of the cow, it usually is the cutoffs from making the prime, select or choice cuts (such as steaks and roasts) and any left over meat from the carcass.
About 100 steaks per average cow.
Usually the muscles in the hindquarters are the best for being cut into steaks. Some of the shoulder is also made into steaks.
Steaks can come from both cows and bulls. But most often steaks come from steers and heifers, as cows and bulls tend to have too-strong-tasting meat to be used in steaks. Instead, they're best used as hamburger and sausages.
8
No part. Chickens come from chickens, not cows.
Loin
The head
Angus beef does not come from any part of any cow, but comes from a BREED of cattle (or cows) called Angus.
Kangaroo steak comes from slaughtered kangaroos. If the question refers to which part of the animal kangaroo steaks come from, see the related link for a butcher's diagram of kangaroo cuts.