Plzzz help me for brianly

c. typhoon

hope this

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.