Which atomic model is credited with accounting for the emission spectra of atoms?

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

it is either c or d and i know for sure it is not a or b

answer; hydrologic cycle;