Oh, dude, like, Terry's chocolate orange is technically vegetarian because it doesn't contain any meat products. But, like, it does contain milk and other stuff that might not be cool with all vegetarians. So, like, if you're a strict vegetarian, you might wanna skip it and go for something else.
If you drink milk and eggs then yes it is vegetarian
You can't
You could use winkipedia to search for terrys chocolate orange, and/or try the company website (If it's nestle or cadburys or terry's)
If it does not contain meat it is vegetarian
Terry's segsations are 'segments' of a Terry's chocolate orange. The segments are wrapped individually and a box of these often contain different flavours. They are very tasty!
Paul Newman's Orange Dark ChocolateTropical Source Chocolate BarsTwizlers
yes
I'm afraid I need more detail in your question. Which chocolate muffin are you talking about? Because some will be vegetarian and some won't.
The chocolate that you can eat is black chocolate. Vegans don't eat milk chocolate.
no
Depending on the flavor of chocolate orange you buy, it can contain a variety of ingredients, but the two main ingredients are chocolate (of course) and orange oil.
Yes.