有冇發覺chem bio 難中point?因為你冇
skills 同
specific knowledge back up
用13 chem paper 第6條short essay
Q:briefly describe how the
polypropene can be produced from
naphtha
1.naphtha 係咩黎?(specific knowledge)
2. process involved (寫中都可能冇分,因為有skills)
3.link up naphtha and polypropene (naphtha->propene->polypropene)
到Bio13 第8條
Distance from the back | abundance(no.of individuals/m) | |
of the shore(m) | species A | species B |
1 | 10 | 0 |
2 | 25 | 2 |
3 | 40 | 8 |
4 | 38 | 10 |
5 | 20 | 20 |
6 | 18 | 35 |
7 | 15 | 33 |
8(waterfront) | 11 | 28 |
Q: which species would have higher
tolerance to
desiccation?
Elab flow:
1.compare the no. of A and B in the region of desiccation i.e.,back of the shore)
2.the characterisic of region of desiccation
3.what they would face in the region of desiccation
4.result(which one is higher)
呢個就係其中一個skills-thinking
為2017/2018/2019 dse 搏盡,pm me for the answers
有興趣搵補習老師私補,pm me also.
Thanks and fight!