Which of the following factors is not necessary for photosynthesis? by Sunday | Dec 23 | Biology WAEC | 0 comments A. water B. carbon (IV) oxide C. wind D. sunlight Correct Answer: Option C – carbon (IV) oxide Users Also Read These:The following factors are necessary for siting fish…Which of the following statements about…The factors required for the dark phase of…Explain the necessary factors considered in choosing…Which of the following does not occur during photosynthesis?