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so u prefer both ... thankswhy not do both but take notes with understanding. I made notes which i hardly used but i used the book to make notes made a better understanding
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so u prefer both ... thankswhy not do both but take notes with understanding. I made notes which i hardly used but i used the book to make notes made a better understanding
Thank you Zinedinehttps://www.xtremepapers.com/commun...hysics-chemistry-biology-and-computing.35102/
Hey guys, I've uploaded some notes in this thread. It covers more than half of the entire A2 Biology syllabus. You may find them useful.
If anyone knows about this please answer:
I want my exam to be re-marked by CIE and i know that i will have to choose one of 3 steps, but i've looked it up and i dont think there is an option to completely re-check the exam. I've read that they only check to make sure they've added results up properly and not forgotten to mark any questions.
If someone knows whether they can actually PROPERLY re-check, then please tell me.
:|
You are welcome. I hope you will get to know which option will benefit you the most. Good luckOh so they're different forms for re-marking and re-checking.
I'll make sure tomorrow with my teachers, thanks a lot
In the preparation of the slide for an electron microscope, why do we:
1 - Apply wax to it?
2 - Slice it?
1- dunno why.In the preparation of the slide for an electron microscope, why do we:
1 - Apply wax to it?
2 - Slice it?
Cutting them won't cause a 3-D structure to appear. The electron microscope will itself display a 2-D structure. (The teacher never told us this. Get your facts straight )1- dunno why.
2- coz electron micrographs are colourless and can only show 2D images, so sample cells are supposed to be cut (try to stay attentive in class)
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