Why are nonnative species a threat to biodiversity? They often use up resources that other organisms need. They are not able to successfully breed in the wild. They release pollution into many environments. They easily contract and spread diseases to other organisms

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

because if the tool that you are using is not balanced it there would be false mass.