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

Why did Spain come to the New World

list the 13 original colonies

Help ASAP Plzzzz i don't got a brain

jayden has two jobs. his full time job pays $17 an hour. a part time job pays $9 an hour. last week jayden worked 32 hours at his full time job and 14 hours at

The Hindu word for religion, which also refers to duty, natural law, social welfare, ethics, health, and transcendental realization is?

Decimals from 7 to 8 with an interval of 0.2 between each

Describe economic changes brought about by the railroads

What are the characteristics of prokaryotes? 1: A prokaryote lacks a well-defined nucleus. 2: A prokaryote cannot perform basic life functions. 3: A prokaryote

Beside each aspect of the poem “I, Too, Sing America,” rewrite its corresponding effect in the spaces provided.

How did business change from 1840 to 1900?