Do you think residents of the Great Plains are the only people who have an interest in conserving the Ogallala Aquifer? Who else might want to ensure the Aquifer is sustained, why?

Which experiment would most likely contain experimental bias ?

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?