Mitosis is a form of cell division in which one cell divides into two new cells. Each new cell has the same number of chromosomes as the original cell. In which of the following processes does mitosis play a vital role? the production of new body cells to replace old cells the production of gametes for sexual reproduction the production of additional embryonic cells following fertilization

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

All phases of matter may have a fixed mass

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.