Distilled water is devoid of any solutes. it contains no additional gases, minerals, or contaminants. would it be right to give a person an iv (intravenous) therapy of distilled water?
yes. distilled water is pure and will cause no harm.
yes. the iv will be isotonic to the cell cytoplasm, so it will have no adverse effect on the cells.
no. the iv will be hypertonic compared to the cell cytoplasm causing the cells to shrivel.
no. the iv will be hypotonic compared to the cell cytoplasm causing the cells to explode.

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.