jade3638233 jade3638233

03-01-2018
Physics

contestada

Which of the following is a method of purifying water? A. Freezing B. Aeration C. Combustion D. Fixation

Respuesta :

Flowerly Flowerly

03-01-2018

Your correct answer would be B.

Hope this helps!

Answer Link

ndcasem ndcasem

28-01-2019

Commercial water purification systems employ a combination of coagulation, sand filtering, chlorination, and sometimes aeration to purify water, so the correct answer is B. Aeration

Answer Link

Otras preguntas

How do you punctuate this sentence? At the beginning of each semester mr garza writes this on the board speaking well and writing well are requirements for su

what 2 events increase power output

Which of the following expressions are equivalent to -3.5(2 - 3n) - 2.5n? Select all that apply. A. -7 - 8n B. -7 8n C. -7 - 13n D. -7 - n(10.5 - 2.5

What is the term for molten material found below the earths surface?

Dramatic irony means that A. things are going to end very badly for someone. B. everything works out in the end. C. the audience knows something the character o

Colorado has a vast population of lodgepole pines. A population of lodgepole pines have been killed in a section of the forest. What is a possible limiting fact

What was john locke known for?

The Americans claimed to fight liberty and freedom. How did these ideals make woman and enslaved Africans question their positions in society?

why does phaethon go to apollos palace

The graph of a proportional relationship passes through (12, 16) and (1, y). Find Y.