The question asks to arrange the curves from most ductile to least ductile. **Analysis of the curves:** - Ductility is indicated by the amount of strain a material can undergo before fracture. - The curve with the highest strain at fracture is the most ductile. - The curve with the lowest strain at fracture is the least ductile. **Observation:** - Curve A shows the highest strain, indicating high ductility. - Curve B shows moderate strain. - Curve C shows the least strain, indicating low ductility. **Order (most ductile to least ductile):** **A, B, C** --- ### Correct option: **A, B, C**