It is clear that the brain is an important part of the body. One of your classmates has been recruited to be a subject in a fictional experiment looking at the functions of the various regions of the brain. The researcher is conducting the "removal studies" in order to better identify these functions. All participants has been given the choice of which brain structures she/he is willing to give up. What advice would you give your classmate concerning which three brain structures would you would recommend she/he be willing to give up and which structures to keep? Why? You do not have to remove an entire division, like the forebrain, rather it can be a one single portion of the the division.

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.