B. they are both unicellular
Is a fallacy that consists of a false appeal to the authority of "everyone"; based on the assumption that a course of action should be taken or an idea should be supported because "everyone" is doing it or believes it.
Answer - Ground water erosion is a type of carbonic acidic water. That goes into the holes thru the soil and pretty much cracks thru rocks.
If it’s a yes or no question then yes because they spread through organisms. there are many organisms in the water that bacteria can spread through
