Which of the following factors is not necessary for photosynthesis? By: Sunday|Published on: Dec 23|Categories: 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:Which of the following processes are associated with…Which of the following gases is absorbed from the…Which of the following is considered to be the first…Which of the following factors does NOT affect…Which of the following is considered to be the first…SEE ALSO The following organisms are pests of plants except?