One of the main causes of mortality in motorcycle and moped accidents is...

A)being run over by other vehicles.
B)impacts against the asphalt during falls.
C)not wearing a helmet.Correct
One of the main mortality problems in motorcycle and moped accidents lies in the failure to use a helmet by drivers and passengers. In 2017, 185 fatalities were not using safety devices (seatbelt or helmet) at the time of the accident.