Help me pleaseeeeeeeeeee

Usman Ahmed asked Sep 21, 2022

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29 votes

Usman Ahmed asked Sep 21, 2022

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22 votes

Step-by-step explanation:

6. a) B. b) D

7.a) Iron

b) Oxygen, air or atmosphere or moisture

c) i) Galvanization on iron plate, means a zinc covering on iron plate.

ii) Apply oil on iron plate.

hope this helps you.

Wsgg answered Sep 27, 2022

by Wsgg

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