Question

Why do animals have wet noses?

Answer 1

This carries more heat to their noses. The blood can also warm up cold air that the animals breathe in. Having a wet nose also helps mammals smell. When the tiny scent particles in the air are dissolved in water, they are more likely to set off the “smell detectors” in the animal's nose.

Step-by-step explanation:

Answer 2

The blood can also warm up cold air that the animals breathe in. Having a wet nose also helps mammals smell. When the tiny scent particles in the air are dissolved in water, they are more likely to set off the “smell detectors” in the animal's nose

Step-by-step explanation: