What is the energy for each type of bacteria: photosynthetic bacteria, decomposers and chemotrophs?

photosynthetic bacteria:maintain energy for growth and metabolism from organic acid or carbon monoxide.

decomposers:they get nutrients and energy by breaking down dead organism and animal waste.

chemotrophs:they obtain their energy from chemicals

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;