Cow
Chickens are the most common animal source of Campylobacter infection in humans. Campylobacter bacteria are found in the intestines of poultry, making it a common source of contamination in meat products.
Depends, but a carnivore will get most of their protein from its prey.
Leather can be derived from almost any mammal hide. But most commonly leather comes from cows. Deer also are a good source of leather. Snake Crocodile are also other good source of leather. Any animal/reptile/bird/fish with a removable skin can be used to make leather. The most common are cow and pig but others are also used for handbags, clothing etc.
Any animal that is hunted for the raw hide leather can be turned into brown leather shoes. However, the most typical animal for anything brown leather is a deer.
boltaflex
The most common animal/s are insects.The most common insect is a fly
leather was th most common material for there sandals but the did have other materials.
Leather
what source of power is the most common world wide
Glucose is the most common energy source in cellular respiration.
The most common source of fluoride in daily life is toothpaste.
Leather is made out of animal hide that has been tanned and cut. Animals include cattle, bison, deer, elk, moose, pig, goats, rabbit, cat, sheep, caribou, kangaroo, alligator and crocodile, snake, etc.