I seent it

How are my babies doing??? I know one of them is ldying, IDK why. They're in the same soil, same conditions, same type of seeds, etc...It just doesn't want to live. They'll be five weeks old this friday...I think they're really going to start vegging out these next two weeks and hopefully in three weeks I can start to flower them! These are window puppies, no artificial lights yet...Oh, one more question, why do the bottom two leaves on both bigger plants have yellow spots on them? What does that mean?

I wouldnt worry too much about the bottom leaves yellowing out those will die off anyways. I would recommend putting them under some artificial light soon too, they may start to stretch out without being too close to a light. But they look pretty good as of now. Keep spraying down the other one maybe it will come along too good luck