The electron in a hydrogen atom can undergo a transition from n=4 to n=3, emitting a photon with energy 1.06 x 10-19 j. use this transition to answer the following questions

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

Which activity is an innate behavior