A: All plant life contains the primary photosynthetic pigment chlorophyll a. of water bodies. /or abundance of these primary producers will have cascading effects to all organisms. of chlorophyll concentration is one of the key indices of monitoring the health of a natural system.
That said, the core issue underlying the plight of American health care is not economic, but moral: rather than regarding health care as a basic right, the U.S. sees it as a privilege -- one available only to those who can afford it, or who are fortunate enough to have adequate insurance coverage.
While I think access to healthcare is a right and a privilege- I do not necessarily see it as something that should be free ( I use that term loosely because we know it is never 'free'). I work in a general practice in a wealthy suburb in Brisbane Australia.