Question

please help me to do it faster than the other ​

Answer 1

Answer:

1.(a)chloro fluro carbon

2.(d)clay

3.(b)convex

4.(b)caco3

5.(c)17

6.(c)law of conservation of mass

7.(a)myopia

8.(a)concave lens

Answer 2

Answer:

1)C

2)A

3)C

4)B

8)A

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