Music question #2 im too uneducated to know.​

The caves at lascaux were closed in 1963 because a. vandals were destroying the paintings b. the collective breath of the many visitors caused the paintings to corrode c. the weather was destroying the paintings d. the government of france wanted scholars to be able to study the work without distraction

Using the correct order of operations, what does this formula equal? =(4-2)*6/2.

Jazz music evolved from tge blending of which traditions and musical practices