new to indoor growing

Hi im new to indoor growing i was given 4 seeds and already had them germinating and out of 4 seeds only 2 have sprouted one seedling has thin and long leaves and the other has big and more rounded leaves

View attachment 2375120 <------ thin & long

View attachment 2375121 < -------- round & big

sorry pics are not as good but ill get better ones soon

any advice or info i can use

Any one on here or is this a bad site