The opening section of a minuet is known as the
a. minuet exposition.
b. opening theme.
c. minuet proper.
d. opening idea.

The opening section of minuet is known as minuet proper. Minuet is a kind of dance in which 2 people are involve. They dance in a 3/4 count music. Minuet is a classical kind of dance and also uses classical kind of music.

What i think is that it adds loudness for preachers/church choirs. it is also able to hold up a lot of weight without pillars. : )) idek tho

Generally spontaneous human combustion is something that still bewilders some, human combustion happens very rarely and doesn't affect the surrounding areas, so unless you want to set your self on fire, human combustion will remain spontaneous and very rare.