Roots reggae or roots rock reggae is a type of pure reggae which combines the traditional ska sound with American rock and roll, R&B and pop music. It is the most accessible form of reggae, and the most popular globally, primarily due to the success of superstar singer Bob Marley.
... of such organism are bacteria which use hydrogen sulfide instead of water in their photosynthetic pathway:
CO2 + 2 H2S → CH2O + H2O + 2S
Some of these produce ...