AMA Code of Medical Ethics. Get the ebook or a personalized, commemorative edition of the AMA Code of Medical Ethics. Since its adoption at the founding meeting of the American Medical Association in 1847, the AMA Code of Medical Ethics has articulated the values to which physicians commit themselves as members of the medical profession.
2. There are Marimo Moss Balls and Moss balls (java rolled onto a styrofoam ball). Marimo moss balls are pretty cool, low maintenace, and I have several of them for a very long time. All plants utilizes nitrates. In my 100g, which is heavily planted, nitrates don't show up when I test the water.arimo moss balls are pretty cool, low maintenace, and I have several of them for a very long time. All plants utilizes nitrates. In my 100g, which is heavily planted, nitrates don't show up when I test the water.
Botanically, mosses are non-vascular plants in the land plant division Bryophyta. They are small (a few centimeters tall) herbaceous (non-woody) plants that absorb water and nutrients mainly through their leaves and harvest carbon dioxide and sunlight to create food by photosynthesis.ichens may superficially look like mosses, and have a common names that includes the word moss (e.g.,  reindeer moss  or  iceland moss ), but are not related to mosses. Mosses, hornworts, and liverworts are collectively called  bryophytes .