state the number of significant figures used to express the mass of hydrogen carbonate ions, mass-0.180

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

answer: h+ its less than oh

explanation:

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

може ли да зареждате повече информация, моля