Which ones are homologous and which ones are analogous? Please help.

human hand/bat wing

bat wing/bird wing

shark fin/dolphin fin

human hand/dog paw

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101

what are the options? add them, then i will be glad to .