Angie’s mother allows her to schedule her own study and relaxation times, with the expectation that Angie must continue doing well in school and must discuss her activities with her mother ahead of time. Her mother checks on Angie’s school progress frequently and talks with Angie about her social life and problems. Angie’s mother is showing an approach we call:

The correct answer is "bantu".

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.