dfrzlatperinnalak9 dfrzlatperinnalak9

04-03-2017
Biology

contestada

The process which removes bacteria from water is
A) filtration
B) chlorination
C) coagulation
D) adding fluoride
My guess is B. Is that correct?

Respuesta :

Blurryface25 Blurryface25

04-03-2017

yes the answer is B. chlorination

Answer Link

Otras preguntas

Which approach best defines how writers of historical fiction try to appeal to readers? A.by providing an accurate, fact-based picture of history B.by alterin

Which would be the least helpful for supporting interpretations about the lives of late nineteenth-century immigrants?

which group in american society might have opposed progressive reform? Explain

Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, an

the word "Semite" refers to a large language/ethics grouping that includes which two Middle Eastern people among its members?

To force a bill out of committee, a/an _______ petition must be signed by a majority of the representatives.

Which type of equilibrium exists in a sealed flask containing Br2(ℓ) and Br2(g) at 298 K and 1.0 atm?(1) static phase equilibrium (2) static solution equilibriu

Which of the following is not part of testing a hypothesis? A. Gathering evidence B. Reasoning C. Collecting data D. Modeling

Most of the evidence we have about early humans comes from _____.

7e−4=31 solve for e.