Including eggs in a vegetarian diet is solely up to the individual. If included, one would consider themselves an ovo-vegetarian. Want to just add milk?; lacto-vegetarian. Add both and you are an ovo-lacto vegetarian!
they are both spelt differently :)
Dogs are omnivores and I've seen both vegan and vegetarian dogs. It's possible!
Vegetarian or vegan (these are two different things but both do not eat meat)
The mayoclinic has great ideas for starting your change in diet to vegetarian. Also the NHS pages have quick guides to meals for both vegetarian and vegan diets.
Yes, because a frog lives both on land, and in water. So they are the same thing, but a "land frog" is probably just a frog that you catch roaming the land.
a tadpole is the second stage before it grows into a frog.
Each dish prepared by a hotel or restaurant is either vegetarian or not. The hotel or restaurant may prepare dishes in both categories.
both
They are both amphibians.
They are both living.
the tree frog is both a prey and a predortor