The diagram Below shows the breaks of five species of birds that deloped over time from one parent species the five spices of birds can be found living in different areas

343^x = 49^4-xx = 4-xx+x=42x = 4x = 4/2x = 2therefore x = 2

D.

Explosive eruptions are the most hazardous, involving large volumes of tephra and gases emitted from the volcano. lahars, pyroclastic flows, ashfall, and many other volcanic hazards are commonly associated with explosive eruptions. explosive eruptions are very dangerous. basically, any form of hazard can occur.