James cannot sit still for a 75-minute college class. he gets up every 15 minutes and walks across the room to the wastebasket. he shreds his styrofoam cup into tiny pieces, interrupts the professor to ask questions about material that has already been covered, and shouts out answers to questions without raising his hand. it is likely that james:

Somes tribes thought of them as a greater being

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.