Why is important to not waste water ?

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

What metric units would you use to measure the thickness of a key

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.