Best Answer: There are no villi in the small intestine of a frog. The frog's digestive system begins with the mouth. Frogs have teeth along their upper jaw called the maxillary teeth, which are used to grind food before swallowing.These teeth are very weak, and cannot be used to catch or harm agile prey.est Answer: There are no villi in the small intestine of a frog. The frog's digestive system begins with the mouth. Frogs have teeth along their upper jaw called the maxillary teeth, which are used to grind food before swallowing.
Solid Foods: How Much & When. A baby drinks the majority of her calories until about 7 to 10 months. So at mealtime, feed breast milk or formula first, before the solid food. At about 9 months, flip-flop the order and begin giving food first.
Introducing Solid Foods to Your Baby - Topic Overview. Breast milk or formula is the only food babies need for the first 6 months of life, at which point solid foods can be gradually introduced. Ideally, your baby will be fed only breast milk until 6 months of age. Before you start offering solid foods, talk to your doctor. He or she will want to be certain that your baby is physically and developmentally ready.