A frog typically has two nostrils, similar to many other vertebrates. These nostrils, located at the very top of the frog’s snout, serve an important purpose.
Frogs are amphibians and are known for their unique adaptation to both aquatic and terrestrial environments. The nostrils allow frogs to breathe air while being submerged in water. When they swim, they can keep their nostrils above the surface, which enables them to inhale oxygen without fully emerging from the water.
Additionally, a frog’s nostrils can play a role in their sense of smell, aiding them in locating food and detecting predators. So, despite their small size and seemingly simple anatomy, these two nostrils are quite significant for a frog’s survival and function!