What would happen when a fresh water fish is put in salt water? Explain what would happen to the water in the cells of the fish. Use the words hypertonic, isotonic and/or hypotonic solution in your answer.

Why are adults bigger than they were as children biology

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.

During convection, less dense fluid rises and denser fluid sinks.