How do porosity and elasticity interact to influence the final curl and overall hair condition after texturizing?

• A. Porosity affects product penetration and moisture retention; elasticity affects how the hair can deform and hold a curl; together, they determine whether to adjust processing strength, time, and conditioner.
• B. Porosity only affects color; elasticity only affects shine.
• C. They do not interact; base placement is the only factor.
• D. Only the cap size matters for curl.

Answer: (A)