Does tiny hair in your nose help to trap water vapour found the air?

No, the tiny hair in your nose does not help trap water vapour found in the air. The primary function of the tiny hair, called nasal hair or vibrissae, is to filter out larger particles such as dust, pollen, and other airborne debris from entering the nasal passages and lungs. These hairs act as a physical barrier, helping to protect the respiratory system from potential irritants and pathogens. While nasal hair can trap some moisture from the air, it is not specifically designed for trapping water vapour. The nasal passages are lined with mucus-producing cells that help humidify inhaled air and trap smaller particles, contributing to the overall filtering and protective mechanisms of the respiratory system.