Tham KY's answer to Wen's Secondary 3 Biology question.
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Sorry, a bit messy... Wish you understand...
Date Posted:
6 years ago
Thank you!!! :-) Also can I ask, what is the most important thing to look out for when doing salt prep questions?
Sorry for the late reply... Almost forgot...
Pls see the second photo, you need to ask these questions in sequence, in order to choose the correct method...
Pls see the second photo, you need to ask these questions in sequence, in order to choose the correct method...