Need help with 8e & f (continued from previous qns) and need Q9 also

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secondary 4 | Biology
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secondary 4 Biology

Need help with 8e & f (continued from previous qns) and need Q9 also

Date Posted: 6 years ago

Charlotte Lim

6 years ago

CHEMISTRY not bio

done {{ upvoteCount }} Upvotes

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Stainless steel also contains some nickel.

Date Posted: 6 years ago