When Mt. Fuji is called the "mountain of mountains," what is this meant to signify? A) the mountain's firm composition B) the mountain's historic signficance C) the mountain's human-like consciousness D) the mountain's overall size, majesty, and status

(D) the mountain's overall size, majesty, and status

Explanation:

What this phrase means is that even in comparison amongst all other mountains that exist in the world, Mt. Fuji, located in Japan, is still vastly superior. This perceived magnificence can be viewed through the perspective of its size, its level of importance to the people around it - both culturally, economically, and spiritually - and also its impact on the overall ecosystem of Japan.