pa help naman po thanks for the answering my questions
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pa help naman po thanks for the answering my questions
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Answer:
7 observations in the box below.
OT
Iron nail (or any
iron
material) in dry cloth
exposure to air/oxygen
made
before
made
before
Iron
nail
any
iron
material) in wet cloth
exposure to air/ oxygen
Iron nail
(or any
(
iron made
iron made
material) in wet cloth after 48
hours exposure to air/ oxygen
Step-by-step explanation:
7 observations in the box below.
OT
Iron nail (or any
iron
material) in dry cloth
exposure to air/oxygen
made
before
made
before
Iron
nail
any
iron
material) in wet cloth
exposure to air/ oxygen
Iron nail
(or any
(
iron made
iron made
material) in wet cloth after 48
hours exposure to air/ oxygen
7 observations in the box below.
OT
Iron nail (or any
iron
material) in dry cloth
exposure to air/oxygen
made
before
made
before
Iron
nail
any
iron
material) in wet cloth
exposure to air/ oxygen
Iron nail
(or any
(
iron made
iron made
material) in wet cloth after 48
hours exposure to air/ oxygen
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