Brainliest!! maria goeppert mayer contributions and innovations?

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day

Answerstudying coal cumbustion as an energy source;

Remember that rust prevented by placing a sacrificial electrode in electrical contact with the iron. the sacrificial electrode must be composed of a metal that  oxidizes  more easily than iron (that is, it must be below iron in table 18.1).

Ansel nino;