What wavelengths of light do the Halo-bacterium photosynthetic pigments absorb?

Will a steam burn give off a large amount of heat as it condenses? Why isn't there a tropic of Aquarius? What is the atom identity? How many hours of sunlight occur at the equator as opposed to the poles? Which cell organelle is alternate to lysosomes in plants and why? What European island is 10 degrees east latitude and 40 n longitude? Where is the Centre for Cellular and Molecular Biology located? What is the origin of flame colors? Where is radon found on earth? How much time taken for tap water evaporation? What are the plants that do not need to have cross pollination? How many liter in an 8 pack of 12 ounce bottles of pop? What gas lights a wooden splint? What is the apparent magnitude of ross 248? Where did hurricane sandy hit the worst? Can plants be kept indoors all the time still be healthy? Why is it so easy to do your school work when listening to music? What if conservation of mass is a lie and we live in a matrix instead? What does it mean to say that an atom is an exited state? Tallest skyscraper in North America?

What wavelengths of light do the Halo-bacterium photosynthetic pigments absorb?