help... Ecology可以點溫
岩岩教完ecology, 想溫, 但唔知點溫N-fixation同C-fixation又唔係難, 要讀既都讀哂, 但又唔會淨係出呢D
做番ecology既past paper又覺得幾難, 諗唔到makring scheme諗既野
我都知要觀察力強D, common sense(一眾professor所謂既 "common sense" )要好D
但呢D講就易, 可以點樣真係做到...... :icon099: N-cycle
C-cycle....
those in fact係唔會出
ecology 好多時realted to 時事
e.g. 紅火蟻事件 當睇documentary film咁囉
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