Someone asap what would be a consequence to seabird biodiversity along the coasts if a major oil spill happened? evolution of the various species would accelerate to counteract the effects of the oil. oily feathers would prevent them from migrating to breeding and wintering sites. the amount of food they gather underwater would keep them from reproducing. the genetics of the oil would increase the overall gene pool.

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?