I think it's better to have multiple folders because for say you have 6 school subjects but only have 1 folder how are you going to keep track with all 6 subjects in one folder ? You could use each folder for each subject which would save you a lot of time when it comes to getting out your complete work .You can have one folder such as "Workspace" and have multiple different sub-folders that relate that to "Workspace". Also if you store pictures in a folder, it might be a good idea to separate them into different sub-folders.
Sure what is the question though
Answer:
1.T 2.f 3.t 4.f 5.f 6.f 7.t 8.t 9.f
Answer:
you select the element you wish to animate
