Popocatepetl is very active, in fact it erupted this month as well! It's also the most active volcano in Mexico!
Ixtaccihiatl is a dormant volcano, so it's not active.
Tepanapa is not an active volcano, in fact, it's a man-made pyramid!
So the correct answer is b)
C . They want to preserve their traditional cultures
<span>The diversity of functions an organism can hold in its environment, and the diversity of habitats in which it can live. </span>