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

(5.4*10^-1)(7*10^0) simplify. write each answer in scientific notation

1. (the whole question is in the first picture attachment) 2. Choose the word that matches the definition: C’est le contraire d’inconnu. intéressant ennuye

Hypertension occurs when blood pressure is too high. a. True b. False

Martin is saving for a gaming system. The total cost of the gaming system and three games is $325.49. About how much money should he save per week to puchased

A violin was on sale of 50% off. The sale price is $50. What was the original price?

In 1876, Alexander Graham Bell began a new era of communication with his invention of the

how did jourdan obtain his freedom

3/10 and 2/5 common denominator

According to theory, what best describes the universe before the big bang? A. a star B. a planet C. a cloud of gas and dust D. a densely packed space

What is the slope of the line? y = 6x - 4 y-intercept =