(environmental service systems) air pollution in china traveling across the ocean to the united states is an example of which kind of issue?
a widespread issue
a cross-cutting issue
a water quality issue
a close-to-home issue

Health is as much a social as a biological concern. analyze whether or not healthcare is equally accessible to people belonging to all strata of american society. what steps has the us government taken to address this problem? suggest one measure that can lead to a comprehensive solution to this problem.