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Gucchi:

Which of the following steps is required before bacteria can break down organic material in wastewater? Water is placed in an aeration basin to increase oxygen. Primary clarifiers separate solids from the wastewater. Filtration removes chlorine and salt from the water. Disinfection purifies water before it is released.

Gucchi:

am i right with B?

Gucchi:

@vocaloid

Gucchi:

@laylalyssa

Gucchi:

@dude

Cilia:

Aeration basin & Primary clarifiers. Basecally A and B it's a technique to filter water and enhance the quality for eventually make that water safe to use be humans.

Gucchi:

@cilia wrote:
Aeration basin & Primary clarifiers. Basecally A and B it's a technique to filter water and enhance the quality for eventually make that water safe to use be humans.
i cant pick two answers bro

Rylee88:

Test question

Gucchi:

@rylee88 wrote:
Test question
so we js assuming now???

Gucchi:

i see how it is

Gucchi:

1 attachment
Rylee88:

Welp, I can answer if I think it's a test ALSO it got closed so c:

Gucchi:

@rylee88 wrote:
Welp, I can answer if I think it's a test ALSO it got closed so c:
"think" is a crazy word.

Gucchi:

stop typing please.

Gucchi:

your irrelevant

Rylee88:

Don't go off topic c:

Gucchi:

@rylee88 wrote:
Don't go off topic c:
Blocked Message

Gucchi:

@rylee88 wrote:
You don't see blocked message if you blocked someone on a post dumby
Blocked Message

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