Science, asked by Tirkey, 3 months ago

The scum is removed with the help of a device called .
a.manhole
b.skimmer
c.septic tank
d.clarifier​

Answers

Answered by poorvign2007
1

Answer:

skimmer

Explanation:

the scum is removed with the help of a device called skimmer

Answered by 1Anshika123
1

Answer:

I think skimmer is right answer

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