Write five ways through which we can conserve water

1.	Write five ways through which we can conserve water
Answer» ong>Answer: 17. NUMBER of groups and periods In MODERN periodic table is ____and ___ (A) 16, 7 (B) 6, 16 (C) 18, 7 (D) 18, 6

Answer»

ong>Answer:

17. NUMBER of groups and periods In MODERN periodic table is ____and ___

(A) 16, 7 (B) 6, 16 (C) 18, 7 (D) 18, 6

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