If you could do two things to change global health care, what would you do? Why would you focus on these two things?

Mindful about antibiotics use. Even though these wonderful drugs have changed the world by permitting long and healthful lives, their overuse in the industry and health are the cause of antibiotic resistance in the world. ...
Change in consumption patterns

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.