Which statement best explains how sewage systems help fight the spread of disease?A. They carry antibiotics that kill pathogens in the air. B.They add chlorine to drinking water before it is transported to homes. C.They kill the animals that spread pathogenic bacteria. D.They carry human waste to treatment facilities away from cities.

D.They carry human waste to treatment facilities away from cities.

Explanation:

Sewage system is a collection of systems that carries sewage (human waste) from the point it was produced to a place where it'll be treated or recycled.

Since sewage is moved via the use of sewage system, it helps to fight the spread of disease by carrying human waste (sewage) to treatment facilities away from cities.

your answer is rna to the question.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.