Final answer:
The ability of the hair to absorb moisture, liquids, or chemicals is known as porosity.
Step-by-step explanation:
The ability of the hair to absorb moisture, liquids, or chemicals is known as porosity.
Porous hair can absorb more moisture and liquid compared to hair with low porosity. It can be affected by factors such as hair type, damage, and hair care practices.
For example, curly or frizzy hair tends to have higher porosity, while straight hair may have lower porosity.