Please help.. :( timed homework this is science

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that