Afact regarding photosynthesis is that view available hint(s) a fact regarding photosynthesis is that water and carbon dioxide are converted to oxygen gas and sugar all carbon-based organisms photosynthesize photosynthesis can occur in the absence of light photosynthesis is another term for respiration nitrogen and sulfuric acid are converted to water and sulfur dioxide

Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective