Apatient with a head injury that is resulting in edema (swelling) of the brain is given an intravenous solution that contains mannitol, a polar sugar-alcohol. how can this solute be beneficial in reducing the edema of the brain?

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales