A cell is placed in a solution and the cell quickly shrinks. Based on this information, which explanation below best describes what caused the cell to shrink? A. The concentration of water was higher inside the cell than outside.

B. The concentration was constant because the cell is not permeable to the particles.

C. The concentration of water was lower inside the cell than outside.

D. The concentration of water was the same inside and outside the cell.

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.