How can a science student make a good prediction about what will happen in an investigation that has not been done yet? A. She can look at what happened in the past. B. She can think about what she wants to happen. C. She can make a wild guess. D. There is no way to make a good prediction

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.