Science, asked by ajeetsrivastava683, 9 months ago

pls answer fast science​

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Answered by sameer112233
1

Answer:

1)-(2) carbon dioxide

2)-(2) chlorophyll

3)-(2) only (B) is correct

4)-(3) iodine

Explanation:

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Answered by rajtyagi106
0

Answer:

Metals Iron is used for making automobiles, machinery, pipes, containers, nails, etc. Gold and silver are used for making jewellery. Copper is used for making electrical wires, cooking utensils, etc. ... Non-metals Hydrogen is used for the synthesis of ammonia and methyl alcohol, in welding torches, etc.

Explanation:

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