Which scale descends like the natural minor scale?

The melodic minor scale is unique in that it has different ascending and descending forms. When ascending, it raises the sixth and seventh degrees of the natural minor scale, but when descending, it reverts to the natural minor scale. Thus, in descending order, the melodic minor scale plays the same notes as the natural minor scale, which is characterized by its specific pattern of whole and half steps.

Choosing the melodic minor scale as the correct answer reflects an understanding of its structure and behavior in music theory. In contrast, the harmonic minor scale maintains the raised seventh degree in both ascending and descending forms, which differentiates it from the natural minor. The chromatic scale consists of all twelve pitches in an octave, moving in half steps, and does not adhere to the specific characteristics of minor scales. The major scale, built on a different pattern of whole and half steps, does not align with the descending nature of minor scales.