Plants make food through the process of photosynthesis. which of the below are most needed for photosynthesis to take place? a) water, light, chlorophyll, carbon dioxide b) water, light, flowers, oxygen c) water, roots, stems, leaves d) water, light, fertilizer, oxygen it science

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.