Rabbits and deer are common examples of herbivores, which could be described as living a vegetarianlifestyle.
Animal fat is not suitable for a vegetarian.
Eating any animal is not vegetarian.
They can be from vegetarian sources or animal sources.
If they contain no animal fats, then yes they are vegetarian.
Assuming you mean chicken laid eggs, all eggs are vegetarian. What defines a vegetarian is not eating the meat of an animal. If a person was to eat the animal that grew from this egg, they are not vegetarian. The eggs we buy from the supermarket are vegetarian.
Chicken is referred as being non-vegetarian because it is animal flesh. Vegetarian food cannot contain animal flesh.
Cows?
There is no correct answer to that question- if you simply eat meat, you aren't a vegetarian.
A strict vegetarian is basically a vegan in dietary terms (does not eat any animal products.) But does use/ wear animal products.
No, they contain animal gelatin.
I think you mean a vegetarian, Vegetarian's don't eat any meat. :)
No, anchovies are not vegetarian because they are small fish. Vegetarians typically avoid all animal flesh, including fish and seafood. Therefore, anchovies, being a type of marine animal, do not fit into a vegetarian diet.