Science, asked by sunainagupta1983, 10 months ago

Pls answer all the questions .......

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Answered by vivnkalsi
1

Explanation:

4)

(a) Dialysis is is a treatment in which nitrogeneous waste are taken from the blood if the kidneys are failed.

(b)It become necessar when person's both kidney become disfunction.

Answered by mukeshgupta1977
1

Answer:

hi!!

Explanation:

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