which of the following should be inferred about cells with semipermeable membranes? A Substances other than water may also cross the cell membrane. B Substances other than water may block pores in the cell membrane. C Water enters the cell when placed in environments of high water concentration. (D Water leaves the cell when placed in environments with a low concentration of solutes.

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.