When ash, cinders, and bombs build up in a steep pile around a volcano’s vent, the result is a

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

the answer is 0.42 is that is an option. this question provides no info