is there a place to eat.?

Yes but not cheap.

Yes, but quite expensive. It's better to find a restaurant in the surrounding area.

Yes several different choices. Though a bit pricey which is to be expected I suppose.

Probably 15 different food vendors from,burgers to tacos.

Tuskers offers indoor seating and a wider range menu, while Solo's Market (chicken fingers) and the Watering Hole (barbecue) offer outdoor seating with smaller menus. There are also multiple kiosks throughout the park that offer drinks and snacks.

Yes plenty of places inside zoo