What are the exact ideal conditions for photosynthesis

The ideal condition would be ware a plant could access carbon dioxide, water, and sunlight.

Explanation:

Carbon dioxide enters through really small holes in a plants leaves, flowers, branches, stems, and roots, Plants also require water to make their food- hope that helped :]

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.