Are Chlorobium and Clostridium photosynthetic bacteria?

What are features of mount Fuji? How many amps in a 50 watt 12v light? How Many elements were known in 1800? When the size of the container is what the pressure is smaller because the what hit the walls less often? What walks on his head and speaks without a tongue? Why do plant cells have cell walls and animal cells do not? Is plastic shelving hypo-allergenic? What role does the guard cells play in transpiration? What is a connecting wire? Is balance one of the major senses? Is Katrina lesbian? What can smelling comet do to you? Regulate both the flow of water and the flow of materials that pass through the pores of a sponge? Charge of negative 3 and positive 4? What is the difference between organic and inorganic fertilizers? What of these is a feature of the International Gothic symbols? Why do people prefer natural fibers than synthetic fibers? Why does a triplet occurs in C 13 nmr spectra with CDCl3? Does every planet orbit a star? How many atoms in a decane?