Tham KY's answer to Wen's Secondary 3 Biology question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
Sorry, a bit messy... Wish you understand...
Wen
Wen
6 years ago
Thank you!!! :-) Also can I ask, what is the most important thing to look out for when doing salt prep questions?
Tham KY
Tham KY
6 years ago
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...