Is it possible for you to tell me for a 15 to 16 year old female, daily intakes of each food group. and how can a vegetarian can get protein...

Mostly veggies,beans: It's easy for a vegetarian to get adequate protein- beans, nuts ; seeds are good sources, as are greens like kale ; grains like quinoa; eggs ; cheese too. Eat mostly vegetables, legumes, nuts, seeds ; fruits. No need for a strict quota for each food group. For more info see http://bit.Ly/1dhw9ht ; http://zenhabits.Net/plant-fueled/.