Science, asked by vandanaguptarj1985, 6 months ago

answer the following assignment ​

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Answered by prakriti2020
1

Answer:

8)a.

9)c.(think so....)

10.d

11.b

12.d

13.d(but actually all are water borne diseases)

14.d

15.a

4.

a.CFC

b.SO2

c.Cement dust

d.Sewage

e DDT

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